SèrieNational Geographic Magazine

1,209 Obres Popularitat 6,843 (1,047 Membres) 12,473 Llibres 120 Ressenyes 4.4
National Geographic Magazine 1909 v16 #4 October per Gilbert Hovey Grosvenor 1 exemplars16.4
National Geographic Magazine 1906 v17 #1 July per Gilbert Hovey Grosvenor 1 exemplars17.1
National Geographic Magazine 1906 v17 #2 August per Gilbert Hovey Grosvenor 1 exemplars17.2
National Geographic Magazine 1906 v17 #3 September per Gilbert Hovey Grosvenor 1 exemplars17.3
National Geographic Magazine 1907 v18 #6 June per Gilbert Hovey Grosvenor 1 exemplars18.6
National Geographic Magazine 1910 v18 #2 August per Gilbert Hovey Grosvenor 1 exemplars21.2
National Geographic Magazine 1910 v18 #4 October per Gilbert Hovey Grosvenor 1 exemplars21.4
National Geographic Magazine 1911 v22 #1 January per Gilbert Hovey Grosvenor 1 exemplars22.1
National Geographic Magazine 1911 v22 #4 October per National Geographic Society 1 exemplars22.4
National Geographic Magazine 1912 v23 #1 January per Gilbert Hovey Grosvenor 1 exemplars23.1
National Geographic Magazine 1912 v23 #3 September per National Geographic 2 exemplars23.3
National Geographic Magazine 1912 v23 #6 June per Gilbert Hovey Grosvenor 1 exemplars23.6
National Geographic Magazine 1913 v24 #5 November per Gilbert Hovey Grosvenor 1 exemplars24.5
National Geographic Magazine 1914 v26 #3 September per Gilbert Hovey Grosvenor 0 exemplars26.3
National Geographic Magazine 1915 v27 #1 January per Gilbert Hovey Grosvenor 1 exemplars27.1
National Geographic Magazine 1915 v27 #2 February per Gilbert Hovey Grosvenor 2 exemplars27.2
National Geographic Magazine 1915 v27 #3 March per Gilbert Hovey Grosvenor 1 exemplars27.3
National Geographic Magazine 1915 v28 #1 July per Gilbert Hovey Grosvenor 1 exemplars28.1
National Geographic Magazine 1915 v28 #2 August per Gilbert Hovey Grosvenor 2 exemplars28.2
National Geographic Magazine 1915 v28 #3 September per Gilbert Hovey Grosvenor 1 exemplars28.3
National Geographic Magazine 1915 v28 #6 December per Gilbert Hovey Grosvenor 1 exemplars28.6
National Geographic Magazine 1916 v29 #1 January per Gilbert Hovey Grosvenor 0 exemplars29.1
National Geographic Magazine 1916 v29 #2 February per Gilbert Hovey Grosvenor 1 exemplars29.2
National Geographic Magazine 1916 v29 #3 March per Gilbert Hovey Grosvenor 1 exemplars29.3
National Geographic Magazine 1916 v29 #4 April per Gilbert Hovey Grosvenor 1 exemplars29.4
National Geographic Magazine 1916 v29 #5 May per Gilbert Hovey Grosvenor 1 exemplars29.5
National Geographic Magazine 1916 v30 #5 November per Gilbert Hovey Grosvenor 1 exemplars30.5
National Geographic Magazine 1917 v31 #2 February per National Geographic 1 exemplars31.2
National Geographic Magazine 1917 v31 #3 March per Gilbert Hovey Grosvenor 1 exemplars31.3
National Geographic Magazine 1917 v31 #4 April per Gilbert Hovey Grosvenor 1 exemplars31.4
National Geographic Magazine 1917 v31 #6 June per Gilbert Hovey Grosvenor 1 exemplars31.6
National Geographic Magazine 1917 v32 #1 July per Gilbert Hovey Grosvenor 1 exemplars32.1
National Geographic Magazine 1917 v32 #2 August per Gilbert Hovey Grosvenor 1 exemplars32.2
National Geographic Magazine 1917 v32 #3 September per Gilbert Hovey Grosvenor 1 exemplars32.3
National Geographic Magazine 1917 v32 #4 October per Gilbert Hovey Grosvenor 4 exemplars32.4
National Geographic Magazine 1918 v33 #1 January per Gilbert Hovey Grosvenor 1 exemplars33.1
National Geographic Magazine 1918 v34 #1 July per Gilbert Hovey Grosvenor 2 exemplars34.1
National Geographic Magazine 1918 v34 #3 September per Gilbert Hovey Grosvenor 1 exemplars34.3
National Geographic Magazine 1918 v34 #6 December per Gilbert Hovey Grosvenor 1 exemplars34.6
National Geographic Magazine 1919 v35 #1 January per Gilbert Hovey Grosvenor 3 exemplars35.1
National Geographic Magazine 1919 v35 #2 February per Gilbert Hovey Grosvenor 0 exemplars35.2
National Geographic Magazine 1919 v36 #1 July per Gilbert Hovey Grosvenor 3 exemplars36.1
National Geographic Magazine 1919 v36 #6 December per Gilbert Hovey Grosvenor 2 exemplars36.6
National Geographic Magazine 1920 v37 #1 January per Gilbert Hovey Grosvenor 1 exemplars37.1
National Geographic Magazine 1920 v37 #3 March per Gilbert Hovey Grosvenor 1 exemplars37.3
National Geographic Magazine 1920 v37 #4 April per Gilbert Hovey Grosvenor 1 exemplars37.4
National Geographic Magazine 1920 v37 #5 May per Gilbert Hovey Grosvenor 2 exemplars37.5
National Geographic Magazine 1920 v37 #6 June per Gilbert Hovey Grosvenor 1 exemplars37.6
National Geographic Magazine 1920 v38 #1 July per Gilbert Hovey Grosvenor 2 exemplars38.1
National Geographic Magazine 1920 v38 #2 August per Gilbert Hovey Grosvenor 1 exemplars38.2
National Geographic Magazine 1920 v38 #3 September per Gilbert Hovey Grosvenor 1 exemplars38.3
National Geographic Magazine 1920 v38 #4 October per Gilbert Hovey Grosvenor 2 exemplars38.4
National Geographic Magazine 1920 v38 #5 November per Gilbert Hovey Grosvenor 2 exemplars38.5
National Geographic Magazine 1920 v38 #6 December per Gilbert Hovey Grosvenor 2 exemplars38.6
National Geographic Magazine 1921 v39 #1 January per Gilbert Hovey Grosvenor 1 exemplars39.1
National Geographic Magazine 1921 v39 #3 March per Gilbert Hovey Grosvenor 2 exemplars39.3
National Geographic Magazine 1921 v39 #4 April per Gilbert Hovey Grosvenor 1 exemplars39.4
National Geographic Magazine 1921 v39 #5 May per Gilbert Hovey Grosvenor 1 exemplars39.5
National Geographic Magazine 1921 v39 #6 June per Gilbert Hovey Grosvenor 2 exemplars39.6
National Geographic Magazine 1921 v40 #1 July per Gilbert Hovey Grosvenor 1 exemplars40.1
National Geographic Magazine 1921 v40 #6 December per Gilbert Hovey Grosvenor 1 exemplars40.6
National Geographic Magazine 1922 v41 #1 January per Gilbert Hovey Grosvenor 1 exemplars41.1
National Geographic Magazine 1922 v41 #2 February per Gilbert Hovey Grosvenor 2 exemplars41.2
National Geographic Magazine 1922 v41 #3 March per Gilbert Hovey Grosvenor 3 exemplars, 1 ressenya41.3
National Geographic Magazine 1922 v41 #5 May per Gilbert Hovey Grosvenor 2 exemplars41.5
National Geographic Magazine 1922 v42 #2 August per Gilbert Hovey Grosvenor 4 exemplars42.2
National Geographic Magazine 1923 v43 #2 February per Gilbert Hovey Grosvenor 3 exemplars43.2
National Geographic Magazine 1923 v43 #3 March per Gilbert Hovey Grosvenor 1 exemplars43.3
National Geographic Magazine 1923 v43 #4 April per Gilbert Hovey Grosvenor 1 exemplars43.4
National Geographic Magazine 1923 v43 #5 May per Gilbert Hovey Grosvenor 1 exemplars43.5
National Geographic Magazine 1923 v43 #6 June per Gilbert Hovey Grosvenor 2 exemplars43.6
National Geographic Magazine 1923 v44 #1 July per Gilbert Hovey Grosvenor 3 exemplars44.1
National Geographic Magazine 1923 v44 #2 August per Gilbert Hovey Grosvenor 1 exemplars44.2
National Geographic Magazine 1923 v44 #3 September per Gilbert Hovey Grosvenor 1 exemplars44.3
National Geographic Magazine 1923 v44 #4 October per Gilbert Hovey Grosvenor 1 exemplars44.4
National Geographic Magazine 1923 v44 #5 November per Gilbert Hovey Grosvenor 1 exemplars44.5
National Geographic Magazine 1923 v44 #6 December per Gilbert Hovey Grosvenor 1 exemplars44.6
National Geographic Magazine 1924 v45 #1 January per Gilbert Hovey Grosvenor 1 exemplars45.1
National Geographic Magazine 1924 v45 #2 February per Gilbert Hovey Grosvenor 1 exemplars45.2
National Geographic Magazine 1924 v45 #3 March per Gilbert Hovey Grosvenor 2 exemplars45.3
National Geographic Magazine 1924 v45 #4 April per Gilbert Hovey Grosvenor 1 exemplars45.4
National Geographic Magazine 1924 v45 #5 May per Gilbert Hovey Grosvenor 1 exemplars45.5
National Geographic Magazine 1924 v45 #6 June per Gilbert Hovey Grosvenor 3 exemplars45.6
National Geographic Magazine 1924 v46 #1 July per Gilbert Hovey Grosvenor 1 exemplars46.1
National Geographic Magazine 1924 v46 #2 August per Gilbert Hovey Grosvenor 1 exemplars46.2
National Geographic Magazine 1924 v46 #3 September per Gilbert Hovey Grosvenor 2 exemplars, 1 ressenya46.3
National Geographic Magazine 1924 v46 #4 October per Gilbert Hovey Grosvenor 1 exemplars46.4
National Geographic Magazine 1924 v46 #5 November per Gilbert Hovey Grosvenor 1 exemplars46.5
National Geographic Magazine 1924 v46 #6 December per Gilbert Hovey Grosvenor 1 exemplars46.6
National Geographic Magazine 1925 v47 #1 January per Gilbert Hovey Grosvenor 2 exemplars47.1
National Geographic Magazine 1925 v47 #2 February per Gilbert Hovey Grosvenor 1 exemplars47.2
National Geographic Magazine 1925 v47 #3 March per Gilbert Hovey Grosvenor 1 exemplars47.3
National Geographic Magazine 1925 v47 #4 April per Gilbert Hovey Grosvenor 1 exemplars47.4
National Geographic Magazine 1925 v47 #5 May per Gilbert Hovey Grosvenor 1 exemplars47.5
National Geographic Magazine 1925 v47 #6 June per Gilbert Hovey Grosvenor 2 exemplars47.6
National Geographic Magazine 1925 v48 #1 July per Gilbert Hovey Grosvenor 1 exemplars48.1
National Geographic Magazine 1925 v48 #2 August per Gilbert Hovey Grosvenor 1 exemplars48.2
National Geographic Magazine 1925 v48 #3 September per Gilbert Hovey Grosvenor 2 exemplars48.3
National Geographic Magazine 1925 v48 #4 October per Gilbert Hovey Grosvenor 1 exemplars48.4
National Geographic Magazine 1925 v48 #5 November per Gilbert Hovey Grosvenor 1 exemplars48.5
National Geographic Magazine 1925 v48 #6 December per Gilbert Hovey Grosvenor 3 exemplars48.6
National Geographic Magazine 1926 v49 #1 January per Gilbert Hovey Grosvenor 2 exemplars49.1
National Geographic Magazine 1926 v49 #2 February per Gilbert Hovey Grosvenor 2 exemplars49.2
National Geographic Magazine 1926 v49 #3 March per Gilbert Hovey Grosvenor 1 exemplars49.3
National Geographic Magazine 1926 v49 #4 April per Gilbert Hovey Grosvenor 1 exemplars49.4
National Geographic Magazine 1926 v49 #5 May per Gilbert Hovey Grosvenor 1 exemplars49.5
National Geographic Magazine 1926 v49 #6 June per Gilbert Hovey Grosvenor 2 exemplars49.6
National Geographic Magazine 1926 v50 #1 July per Gilbert Hovey Grosvenor 1 exemplars50.1
National Geographic Magazine 1926 v50 #2 August per Gilbert Hovey Grosvenor 1 exemplars50.2
National Geographic Magazine 1926 v50 #3 September per Gilbert Hovey Grosvenor 3 exemplars50.3
National Geographic Magazine 1926 v50 #4 October per Gilbert Hovey Grosvenor 1 exemplars50.4
National Geographic Magazine 1926 v50 #5 November per Gilbert Hovey Grosvenor 1 exemplars50.5
National Geographic Magazine 1926 v50 #6 December per Gilbert Hovey Grosvenor 1 exemplars50.6
National Geographic Magazine 1927 v51 #1 January per Gilbert Hovey Grosvenor 1 exemplars51.1
National Geographic Magazine 1927 v51 #2 February per Gilbert Hovey Grosvenor 2 exemplars51.2
National Geographic Magazine 1927 v51 #3 March per Gilbert Hovey Grosvenor 1 exemplars51.3
National Geographic Magazine 1927 v51 #4 April per Gilbert Hovey Grosvenor 1 exemplars51.4
National Geographic Magazine 1927 v51 #5 May per Gilbert Hovey Grosvenor 1 exemplars51.5
National Geographic Magazine 1927 v51 #6 June per Gilbert Hovey Grosvenor 1 exemplars51.6
National Geographic Magazine 1927 v52 #1 July per Gilbert Hovey Grosvenor 1 exemplars52.1
National Geographic Magazine 1927 v52 #2 August per Gilbert Hovey Grosvenor 2 exemplars52.2
National Geographic Magazine 1927 v52 #3 September per Gilbert Hovey Grosvenor 2 exemplars52.3
National Geographic Magazine 1927 v52 #4 October per Gilbert Hovey Grosvenor 1 exemplars52.4
National Geographic Magazine 1927 v52 #5 November per Gilbert Hovey Grosvenor 1 exemplars52.5
National Geographic Magazine 1927 v52 #6 December per Gilbert Hovey Grosvenor 1 exemplars52.6
National Geographic Magazine 1928 v53 #1 January per Gilbert Hovey Grosvenor 1 exemplars53.1
National Geographic Magazine 1928 v53 #2 February per Gilbert Hovey Grosvenor 4 exemplars53.2
National Geographic Magazine 1928 v53 #3 March per Gilbert Hovey Grosvenor 2 exemplars53.3
National Geographic Magazine 1928 v53 #4 April per Gilbert Hovey Grosvenor 3 exemplars53.4
National Geographic Magazine 1928 v53 #5 May per Gilbert Hovey Grosvenor 2 exemplars53.5
National Geographic Magazine 1928 v53 #6 June per Gilbert Hovey Grosvenor 3 exemplars53.6
National Geographic Magazine 1928 v54 #1 July per Gilbert Hovey Grosvenor 2 exemplars54.1
National Geographic Magazine 1928 v54 #2 August per Gilbert Hovey Grosvenor 3 exemplars54.2
National Geographic Magazine 1928 v54 #3 September per Gilbert Hovey Grosvenor 3 exemplars54.3
National Geographic Magazine 1928 v54 #4 October per Gilbert Hovey Grosvenor 2 exemplars54.4
National Geographic Magazine 1928 v54 #5 November per Gilbert Hovey Grosvenor 4 exemplars54.5
National Geographic Magazine 1928 v54 #6 December per Gilbert Hovey Grosvenor 3 exemplars54.6
National Geographic Magazine 1929 v55 #1 January per Gilbert Hovey Grosvenor 3 exemplars55.1
National Geographic Magazine 1929 v55 #2 February per Gilbert Hovey Grosvenor 2 exemplars55.2
National Geographic Magazine 1929 v55 #3 March per Gilbert Hovey Grosvenor 2 exemplars55.3
National Geographic Magazine 1929 v55 #4 April per Gilbert Hovey Grosvenor 1 exemplars55.4
National Geographic Magazine 1929 v55 #5 May per Gilbert Hovey Grosvenor 3 exemplars55.5
National Geographic Magazine 1929 v55 #6 June per Gilbert Hovey Grosvenor 2 exemplars55.6
National Geographic Magazine 1929 v56 #1 July per Gilbert Hovey Grosvenor 4 exemplars56.1
National Geographic Magazine 1929 v56 #2 August per Gilbert Hovey Grosvenor 5 exemplars56.2
National Geographic Magazine 1929 v56 #3 September per Gilbert Hovey Grosvenor 5 exemplars56.3
National Geographic Magazine 1929 v56 #4 October per Gilbert Hovey Grosvenor 3 exemplars56.4
National Geographic Magazine 1929 v56 #5 November per Gilbert Hovey Grosvenor 2 exemplars56.5
National Geographic Magazine 1929 v56 #6 December per Gilbert Hovey Grosvenor 1 exemplars56.6
National Geographic Magazine 1930 v57 #1 January per Gilbert Hovey Grosvenor 3 exemplars57.1
National Geographic Magazine 1930 v57 #2 February per Gilbert Hovey Grosvenor 5 exemplars, 1 ressenya57.2
National Geographic Magazine 1930 v57 #3 March per Gilbert Hovey Grosvenor 4 exemplars57.3
National Geographic Magazine 1930 v57 #4 April per Gilbert Hovey Grosvenor 3 exemplars57.4
National Geographic Magazine 1930 v57 #5 May per Gilbert Hovey Grosvenor 3 exemplars57.5
National Geographic Magazine 1930 v57 #6 June per Gilbert Hovey Grosvenor 3 exemplars57.6
National Geographic Magazine 1930 v58 #1 July per Gilbert Hovey Grosvenor 4 exemplars58.1
National Geographic Magazine 1930 v58 #2 August per Gilbert Hovey Grosvenor 2 exemplars58.2
National Geographic Magazine 1930 v58 #3 September per Gilbert Hovey Grosvenor 2 exemplars58.3
National Geographic Magazine 1930 v58 #4 October per Gilbert Hovey Grosvenor 4 exemplars58.4
National Geographic Magazine 1930 v58 #5 November per Gilbert Hovey Grosvenor 3 exemplars58.5
National Geographic Magazine 1930 v58 #6 December per Gilbert Hovey Grosvenor 1 exemplars58.6
National Geographic Magazine 1931 v59 #1 January per Gilbert Hovey Grosvenor 3 exemplars59.1
National Geographic Magazine 1931 v59 #2 February per Gilbert Hovey Grosvenor 2 exemplars59.2
National Geographic Magazine 1931 v59 #3 March per Gilbert Hovey Grosvenor 3 exemplars59.3
National Geographic Magazine 1931 v59 #4 April per Gilbert Hovey Grosvenor 2 exemplars59.4
National Geographic Magazine 1931 v59 #5 May per Gilbert Hovey Grosvenor 2 exemplars59.5
National Geographic Magazine 1931 v59 #6 June per Gilbert Hovey Grosvenor 4 exemplars59.6
National Geographic Magazine 1931 v60 #1 July per Gilbert Hovey Grosvenor 2 exemplars60.1
National Geographic Magazine 1931 v60 #2 August per Gilbert Hovey Grosvenor 4 exemplars, 1 ressenya60.2
National Geographic Magazine 1931 v60 #3 September per Gilbert Hovey Grosvenor 2 exemplars60.3
National Geographic Magazine 1931 v60 #4 October per Gilbert Hovey Grosvenor 5 exemplars, 1 ressenya60.4
National Geographic Magazine 1931 v60 #5 November per Gilbert Hovey Grosvenor 1 exemplars60.5
National Geographic Magazine 1931 v60 #6 December per Gilbert Hovey Grosvenor 3 exemplars60.6
National Geographic Magazine 1932 v61 #1 January per Gilbert Hovey Grosvenor 1 exemplars61.1
National Geographic Magazine 1932 v61 #2 February per Gilbert Hovey Grosvenor 1 exemplars61.2
National Geographic Magazine 1932 v61 #3 March per Gilbert Hovey Grosvenor 2 exemplars61.3
National Geographic Magazine 1932 v61 #4 April per Gilbert Hovey Grosvenor 2 exemplars61.4
National Geographic Magazine 1932 v61 #5 May per Gilbert Hovey Grosvenor 1 exemplars61.5
National Geographic Magazine 1932 v61 #6 June per Gilbert Hovey Grosvenor 1 exemplars61.6
National Geographic Magazine 1932 v62 #1 July per Gilbert Hovey Grosvenor 1 exemplars62.1
National Geographic Magazine 1932 v62 #2 August per Gilbert Hovey Grosvenor 1 exemplars62.2
National Geographic Magazine 1932 v62 #3 September per Gilbert Hovey Grosvenor 2 exemplars62.3
National Geographic Magazine 1932 v62 #4 October per Gilbert Hovey Grosvenor 1 exemplars62.4
National Geographic Magazine 1932 v62 #5 November per Gilbert Hovey Grosvenor 2 exemplars62.5
National Geographic Magazine 1932 v62 #6 December per Gilbert Hovey Grosvenor 1 exemplars62.6
National Geographic Magazine 1933 v63 #3 March per Gilbert Hovey Grosvenor 1 exemplars63.3
National Geographic Magazine 1933 v63 #5 May per Gilbert Hovey Grosvenor 1 exemplars63.5
National Geographic Magazine 1933 v63 #6 June per Gilbert Hovey Grosvenor 1 exemplars63.6
National Geographic Magazine 1934 v65 #1 January per Gilbert Hovey Grosvenor 1 exemplars65.1
National Geographic Magazine 1934 v65 #4 April per Gilbert Hovey Grosvenor 1 exemplars65.4
National Geographic Magazine 1934 v65 #5 May per Gilbert Hovey Grosvenor 2 exemplars65.5
National Geographic Magazine 1934 v66 #2 August per Gilbert Hovey Grosvenor 1 exemplars66.2
National Geographic Magazine 1934 v66 #3 September per Gilbert Hovey Grosvenor 4 exemplars66.3
National Geographic Magazine 1934 v66 #4 October per Gilbert Hovey Grosvenor 1 exemplars66.4
National Geographic Magazine 1934 v66 #5 November per Gilbert Hovey Grosvenor 2 exemplars66.5
National Geographic Magazine 1934 v66 #6 December per Gilbert Hovey Grosvenor 1 exemplars66.6
National Geographic Magazine 1935 v67 #1 January per Gilbert Hovey Grosvenor 1 exemplars67.1
National Geographic Magazine 1935 v67 #2 February per Gilbert Hovey Grosvenor 2 exemplars67.2
National Geographic Magazine 1935 v67 #3 March per Gilbert Hovey Grosvenor 2 exemplars67.3
National Geographic Magazine 1935 v67 #5 May per Gilbert Hovey Grosvenor 2 exemplars67.5
National Geographic Magazine 1935 v67 #6 June per Gilbert Hovey Grosvenor 1 exemplars67.6
National Geographic Magazine 1935 v68 #1 July per Gilbert Hovey Grosvenor 1 exemplars68.1
National Geographic Magazine 1935 v68 #2 August per Gilbert Hovey Grosvenor 1 exemplars68.2
National Geographic Magazine 1935 v68 #3 September per Gilbert Hovey Grosvenor 1 exemplars68.3
National Geographic Magazine 1935 v68 #4 October per Gilbert Hovey Grosvenor 1 exemplars68.4
National Geographic Magazine 1935 v68 #5 November per Gilbert Hovey Grosvenor 1 exemplars68.5
National Geographic Magazine 1936 v69 #2 February per Gilbert Hovey Grosvenor 1 exemplars69.2
National Geographic Magazine 1936 v69 #5 May per Gilbert Hovey Grosvenor 1 exemplars, 1 ressenya69.5
National Geographic Magazine 1936 v69 #6 June per Gilbert Hovey Grosvenor 1 exemplars69.6
National Geographic Magazine 1936 v70 #1 July per Gilbert Hovey Grosvenor 2 exemplars70.1
National Geographic Magazine 1936 v70 #3 September per Gilbert Hovey Grosvenor 2 exemplars, 2 ressenyes70.3
National Geographic Magazine 1936 v70 #5 November per Gilbert Hovey Grosvenor 1 exemplars70.5
National Geographic Magazine 1936 v70 #6 December per Gilbert Hovey Grosvenor 1 exemplars70.6
National Geographic Magazine 1937 v71 #1 January per Gilbert Hovey Grosvenor 1 exemplars71.1
National Geographic Magazine 1937 v71 #2 February per Gilbert Hovey Grosvenor 0 exemplars71.2
National Geographic Magazine 1937 v71 #4 April per Gilbert Hovey Grosvenor 4 exemplars71.4
National Geographic Magazine 1937 v72 #1 July per Gilbert Hovey Grosvenor 3 exemplars72.1
National Geographic Magazine 1937 v72 #2 August per Gilbert Hovey Grosvenor 1 exemplars72.2
National Geographic Magazine 1937 v72 #4 October per Gilbert Hovey Grosvenor 1 exemplars72.4
National Geographic Magazine 1937 v72 #5 November per Gilbert Hovey Grosvenor 1 exemplars72.5
National Geographic Magazine 1937 v72 #6 December per Gilbert Hovey Grosvenor 1 exemplars72.6
National Geographic Magazine 1938 v73 #1 January per Gilbert Hovey Grosvenor 1 exemplars73.1
National Geographic Magazine 1938 v73 #2 February per Gilbert Hovey Grosvenor 1 exemplars73.2
National Geographic Magazine 1938 v73 #3 March per Gilbert Hovey Grosvenor 2 exemplars73.3
National Geographic Magazine 1938 v73 #4 April per Gilbert Hovey Grosvenor 1 exemplars73.4
National Geographic Magazine 1938 v73 #5 May per Gilbert Hovey Grosvenor 5 exemplars73.5
National Geographic Magazine 1938 v73 #6 June per Gilbert Hovey Grosvenor 2 exemplars73.6
National Geographic Magazine 1938 v74 #1 July per Gilbert Hovey Grosvenor 1 exemplars74.1
National Geographic Magazine 1938 v74 #2 August per Gilbert Hovey Grosvenor 1 exemplars74.2
National Geographic Magazine 1938 v74 #3 September per Gilbert Hovey Grosvenor 1 exemplars74.3
National Geographic Magazine 1938 v74 #4 October per Gilbert Hovey Grosvenor 3 exemplars74.4
National Geographic Magazine 1938 v74 #5 November per Gilbert Hovey Grosvenor 1 exemplars74.5
National Geographic Magazine 1938 v74 #6 December per Gilbert Hovey Grosvenor 1 exemplars74.6
National Geographic Magazine 1939 v75 #1 January per Gilbert Hovey Grosvenor 2 exemplars75.1
National Geographic Magazine 1939 v75 #2 February per Gilbert Hovey Grosvenor 2 exemplars75.2
National Geographic Magazine 1939 v75 #3 March per Gilbert Hovey Grosvenor 1 exemplars75.3
National Geographic Magazine 1939 v75 #4 April per Gilbert Hovey Grosvenor 2 exemplars75.4
National Geographic Magazine 1939 v75 #5 May per Gilbert Hovey Grosvenor 2 exemplars75.5
National Geographic Magazine 1939 v75 #6 June per Gilbert Hovey Grosvenor 1 exemplars75.6
National Geographic Magazine 1939 v76 #1 July per Gilbert Hovey Grosvenor 1 exemplars76.1
National Geographic Magazine 1939 v76 #2 August per Gilbert Hovey Grosvenor 1 exemplars76.2
National Geographic Magazine 1939 v76 #3 September per Gilbert Hovey Grosvenor 3 exemplars76.3
National Geographic Magazine 1939 v76 #4 October per Gilbert Hovey Grosvenor 1 exemplars76.4
National Geographic Magazine 1939 v76 #5 November per Gilbert Hovey Grosvenor 1 exemplars76.5
National Geographic Magazine 1940 v77 #1 January per Gilbert Hovey Grosvenor 2 exemplars77.1
National Geographic Magazine 1940 v77 #2 February per Gilbert Hovey Grosvenor 0 exemplars77.2
National Geographic Magazine 1940 v77 #3 March per Gilbert Hovey Grosvenor 1 exemplars77.3
National Geographic Magazine 1940 v77 #4 April per Gilbert Hovey Grosvenor 2 exemplars77.4
National Geographic Magazine 1940 v77 #5 May per Gilbert Hovey Grosvenor 2 exemplars77.5
National Geographic Magazine 1940 v77 #6 June per Gilbert Hovey Grosvenor 1 exemplars77.6
National Geographic Magazine 1940 v78 #1 July per Gilbert Hovey Grosvenor 2 exemplars78.1
National Geographic Magazine 1940 v78 #2 August per Gilbert Hovey Grosvenor 2 exemplars78.2
National Geographic Magazine 1940 v78 #3 September per Gilbert Hovey Grosvenor 1 exemplars78.3
National Geographic Magazine 1940 v78 #4 October per Gilbert Hovey Grosvenor 2 exemplars78.4
National Geographic Magazine 1940 v78 #5 November per Gilbert Hovey Grosvenor 2 exemplars78.5
National Geographic Magazine 1940 v78 #6 December per Gilbert Hovey Grosvenor 2 exemplars78.6
National Geographic Magazine 1941 v79 #1 January per Gilbert Hovey Grosvenor 2 exemplars79.1
National Geographic Magazine 1941 v79 #2 February per Gilbert Hovey Grosvenor 1 exemplars79.2
National Geographic Magazine 1941 v79 #3 March per Gilbert Hovey Grosvenor 2 exemplars79.3
National Geographic Magazine 1941 v79 #4 April per Gilbert Hovey Grosvenor 1 exemplars79.4
National Geographic Magazine 1941 v79 #5 May per Gilbert Hovey Grosvenor 1 exemplars79.5
National Geographic Magazine 1941 v79 #6 June per Gilbert Hovey Grosvenor 1 exemplars79.6
National Geographic Magazine 1941 v80 #1 July per Gilbert Hovey Grosvenor 1 exemplars80.1
National Geographic Magazine 1941 v80 #2 August per Gilbert Hovey Grosvenor 1 exemplars80.2
National Geographic Magazine 1941 v80 #3 September per Gilbert Hovey Grosvenor 2 exemplars80.3
National Geographic Magazine 1941 v80 #4 October per Gilbert Hovey Grosvenor 2 exemplars80.4
National Geographic Magazine 1941 v80 #5 November per Gilbert Hovey Grosvenor 3 exemplars80.5
National Geographic Magazine 1941 v80 #6 December per Gilbert Hovey Grosvenor 1 exemplars80.6
National Geographic Magazine 1942 v81 #1 January per Gilbert Hovey Grosvenor 2 exemplars, 1 ressenya81.1
National Geographic Magazine 1942 v81 #2 February per Gilbert Hovey Grosvenor 1 exemplars81.2
National Geographic Magazine 1942 v81 #3 March per Gilbert Hovey Grosvenor 2 exemplars81.3
National Geographic Magazine 1942 v81 #4 April per Gilbert Hovey Grosvenor 1 exemplars81.4
National Geographic Magazine 1942 v81 #5 May per Gilbert Hovey Grosvenor 2 exemplars81.5
National Geographic Magazine 1942 v81 #6 June per Gilbert Hovey Grosvenor 1 exemplars81.6
National Geographic Magazine 1942 v82 #2 August per Gilbert Hovey Grosvenor 2 exemplars82.2
National Geographic Magazine 1942 v82 #3 September per Gilbert Hovey Grosvenor 1 exemplars82.3
National Geographic Magazine 1942 v82 #4 October per Gilbert Hovey Grosvenor 4 exemplars82.4
National Geographic Magazine 1942 v82 #5 November per Gilbert Hovey Grosvenor 2 exemplars82.5
National Geographic Magazine 1942 v82 #6 December per Gilbert Hovey Grosvenor 1 exemplars82.6
National Geographic Magazine 1943 v83 #1 January per Gilbert Hovey Grosvenor 2 exemplars83.1
National Geographic Magazine 1943 v83 #2 February per Gilbert Hovey Grosvenor 3 exemplars83.2
National Geographic Magazine 1943 v83 #3 March per Gilbert Hovey Grosvenor 3 exemplars83.3
National Geographic Magazine 1943 v83 #4 April per Gilbert Hovey Grosvenor 1 exemplars83.4
National Geographic Magazine 1943 v83 #5 May per Gilbert Hovey Grosvenor 2 exemplars83.5
National Geographic Magazine 1943 v83 #6 June per Gilbert Hovey Grosvenor 6 exemplars83.6
National Geographic Magazine 1943 v84 #1 July per Gilbert Hovey Grosvenor 3 exemplars84.1
National Geographic Magazine 1943 v84 #2 August per Gilbert Hovey Grosvenor 2 exemplars84.2
National Geographic Magazine 1943 v84 #3 September per Gilbert Hovey Grosvenor 1 exemplars84.3
National Geographic Magazine 1943 v84 #4 October per Gilbert Hovey Grosvenor 4 exemplars84.4
National Geographic Magazine 1943 v84 #5 November per Gilbert Hovey Grosvenor 4 exemplars84.5
National Geographic Magazine 1943 v84 #6 December per Gilbert Hovey Grosvenor 5 exemplars84.6
National Geographic Magazine 1944 v85 #1 January per Gilbert Hovey Grosvenor 4 exemplars85.1
National Geographic Magazine 1944 v85 #2 February per Gilbert Hovey Grosvenor 2 exemplars85.2
National Geographic Magazine 1944 v85 #3 March per Gilbert Hovey Grosvenor 4 exemplars85.3
National Geographic Magazine 1944 v85 #4 April per Gilbert Hovey Grosvenor 3 exemplars85.4
National Geographic Magazine 1944 v85 #5 May per Gilbert Hovey Grosvenor 3 exemplars85.5
National Geographic Magazine 1944 v85 #6 June per Gilbert Hovey Grosvenor 3 exemplars85.6
National Geographic Magazine 1944 v86 #1 July per Gilbert Hovey Grosvenor 2 exemplars86.1
National Geographic Magazine 1944 v86 #2 August per Gilbert Hovey Grosvenor 2 exemplars86.2
National Geographic Magazine 1944 v86 #3 September per Gilbert Hovey Grosvenor 4 exemplars86.3
National Geographic Magazine 1944 v86 #4 October per Gilbert Hovey Grosvenor 4 exemplars86.4
National Geographic Magazine 1944 v86 #5 November per Gilbert Hovey Grosvenor 2 exemplars86.5
National Geographic Magazine 1944 v86 #6 December per Gilbert Hovey Grosvenor 3 exemplars86.6
National Geographic Magazine 1945 v87 #1 January per Gilbert Hovey Grosvenor 1 exemplars87.1
National Geographic Magazine 1945 v87 #2 February per Gilbert Hovey Grosvenor 1 exemplars87.2
National Geographic Magazine 1945 v87 #3 March per Gilbert Hovey Grosvenor 1 exemplars87.3
National Geographic Magazine 1945 v87 #4 April per Gilbert Hovey Grosvenor 1 exemplars87.4
National Geographic Magazine 1945 v87 #5 May per Gilbert Hovey Grosvenor 2 exemplars87.5
National Geographic Magazine 1945 v87 #6 June per Gilbert Hovey Grosvenor 2 exemplars87.6
National Geographic Magazine 1945 v88 #1 July per Gilbert Hovey Grosvenor 2 exemplars88.1
National Geographic Magazine 1945 v88 #2 August per Gilbert Hovey Grosvenor 2 exemplars88.2
National Geographic Magazine 1945 v88 #3 September per Gilbert Hovey Grosvenor 2 exemplars88.3
National Geographic Magazine 1945 v88 #4 October per Gilbert Hovey Grosvenor 1 exemplars88.4
National Geographic Magazine 1945 v88 #5 November per Gilbert Hovey Grosvenor 1 exemplars88.5
National Geographic Magazine 1945 v88 #6 December per Gilbert Hovey Grosvenor 3 exemplars88.6
National Geographic Magazine 1946 v89 #1 January per Gilbert Hovey Grosvenor 1 exemplars89.1
National Geographic Magazine 1946 v89 #2 February per Gilbert Hovey Grosvenor 3 exemplars89.2
National Geographic Magazine 1946 v89 #3 March per Gilbert Hovey Grosvenor 3 exemplars89.3
National Geographic Magazine 1946 v89 #4 April per Gilbert Hovey Grosvenor 2 exemplars89.4
National Geographic Magazine 1946 v89 #5 May per Gilbert Hovey Grosvenor 2 exemplars89.5
National Geographic Magazine 1946 v89 #6 June per Gilbert Hovey Grosvenor 3 exemplars89.6
National Geographic Magazine 1946 v90 #1 July per Gilbert Hovey Grosvenor 2 exemplars90.1
National Geographic Magazine 1946 v90 #2 August per Gilbert Hovey Grosvenor 2 exemplars90.2
National Geographic Magazine 1946 v90 #3 September per Gilbert Hovey Grosvenor 1 exemplars90.3
National Geographic Magazine 1946 v90 #4 October per Gilbert Hovey Grosvenor 2 exemplars90.4
National Geographic Magazine 1946 v90 #5 November per Gilbert Hovey Grosvenor 2 exemplars90.5
National Geographic Magazine 1946 v90 #6 December per Gilbert Hovey Grosvenor 3 exemplars90.6
National Geographic Magazine 1947 v91 #1 January per Gilbert Hovey Grosvenor 3 exemplars91.1
National Geographic Magazine 1947 v91 #2 February per Gilbert Hovey Grosvenor 1 exemplars91.2
National Geographic Magazine 1947 v91 #3 March per Gilbert Hovey Grosvenor 3 exemplars91.3
National Geographic Magazine 1947 v91 #4 April per Gilbert Hovey Grosvenor 5 exemplars91.4
National Geographic Magazine 1947 v91 #5 May per Gilbert Hovey Grosvenor 2 exemplars91.5
National Geographic Magazine 1947 v91 #6 June per Gilbert Hovey Grosvenor 3 exemplars91.6
National Geographic Magazine 1947 v92 #1 July per Gilbert Hovey Grosvenor 5 exemplars92.1
National Geographic Magazine 1947 v92 #2 August per Gilbert Hovey Grosvenor 2 exemplars92.2
National Geographic Magazine 1947 v92 #3 September per Gilbert Hovey Grosvenor 4 exemplars92.3
National Geographic Magazine 1947 v92 #4 October per Gilbert Hovey Grosvenor 1 exemplars92.4
National Geographic Magazine 1947 v92 #5 November per Gilbert Hovey Grosvenor 3 exemplars92.5
National Geographic Magazine 1947 v92 #6 December per Gilbert Hovey Grosvenor 3 exemplars92.6
National Geographic Magazine 1948 v93 #1 January per Gilbert Hovey Grosvenor 2 exemplars93.1
National Geographic Magazine 1948 v93 #2 February per Gilbert Hovey Grosvenor 2 exemplars93.2
National Geographic Magazine 1948 v93 #3 March per Gilbert Hovey Grosvenor 2 exemplars93.3
National Geographic Magazine 1948 v93 #4 April per Gilbert Hovey Grosvenor 1 exemplars93.4
National Geographic Magazine 1948 v93 #5 May per Gilbert Hovey Grosvenor 3 exemplars, 1 ressenya93.5
National Geographic Magazine 1948 v93 #6 June per Gilbert Hovey Grosvenor 3 exemplars93.6
National Geographic Magazine 1948 v94 #1 July per Gilbert Hovey Grosvenor 2 exemplars94.1
National Geographic Magazine 1948 v94 #2 August per Gilbert Hovey Grosvenor 1 exemplars94.2
National Geographic Magazine 1948 v94 #3 September per Gilbert Hovey Grosvenor 2 exemplars94.3
National Geographic Magazine 1948 v94 #4 October per Gilbert Hovey Grosvenor 4 exemplars94.4
National Geographic Magazine 1948 v94 #5 November per Gilbert Hovey Grosvenor 4 exemplars, 1 ressenya94.5
National Geographic Magazine 1949 v95 #1 January per Gilbert Hovey Grosvenor 1 exemplars95.1
National Geographic Magazine 1949 v95 #2 February per Gilbert Hovey Grosvenor 2 exemplars95.2
National Geographic Magazine 1949 v95 #3 March per Gilbert Hovey Grosvenor 1 exemplars95.3
National Geographic Magazine 1949 v95 #4 April per Gilbert Hovey Grosvenor 2 exemplars95.4
National Geographic Magazine 1949 v95 #5 May per Gilbert Hovey Grosvenor 1 exemplars95.5
National Geographic Magazine 1949 v95 #6 June per Gilbert Hovey Grosvenor 2 exemplars95.6
National Geographic Magazine 1949 v96 #1 July per Gilbert Hovey Grosvenor 3 exemplars96.1
National Geographic Magazine 1949 v96 #2 August per Gilbert Hovey Grosvenor 2 exemplars96.2
National Geographic Magazine 1949 v96 #3 September per Gilbert Hovey Grosvenor 3 exemplars96.3
National Geographic Magazine 1949 v96 #4 October per Gilbert Hovey Grosvenor 2 exemplars96.4
National Geographic Magazine 1949 v96 #5 November per Gilbert Hovey Grosvenor 3 exemplars96.5
National Geographic Magazine 1949 v96 #6 December per Gilbert Hovey Grosvenor 2 exemplars96.6
National Geographic Magazine 1950 v97 #1 January per Gilbert Hovey Grosvenor 4 exemplars97.1
National Geographic Magazine 1950 v97 #2 February per Gilbert Hovey Grosvenor 4 exemplars97.2
National Geographic Magazine 1950 v97 #3 March per Gilbert Hovey Grosvenor 2 exemplars97.3
National Geographic Magazine 1950 v97 #4 April per Gilbert Hovey Grosvenor 3 exemplars97.4
National Geographic Magazine 1950 v97 #5 May per Gilbert Hovey Grosvenor 1 exemplars97.5
National Geographic Magazine 1950 v97 #6 June per Gilbert Hovey Grosvenor 2 exemplars97.6
National Geographic Magazine 1950 v98 #1 July per Gilbert Hovey Grosvenor 2 exemplars98.1
National Geographic Magazine 1950 v98 #2 August per Gilbert Hovey Grosvenor 3 exemplars98.2
National Geographic Magazine 1950 v98 #3 September per Gilbert Hovey Grosvenor 2 exemplars98.3
National Geographic Magazine 1950 v98 #4 October per Gilbert Hovey Grosvenor 3 exemplars98.4
National Geographic Magazine 1950 v98 #5 November per Gilbert Hovey Grosvenor 1 exemplars98.5
National Geographic Magazine 1950 v98 #6 December per Gilbert Hovey Grosvenor 3 exemplars98.6
National Geographic Magazine 1951 v99 #1 January per Gilbert Hovey Grosvenor 3 exemplars99.1
National Geographic Magazine 1951 v99 #2 February per Gilbert Hovey Grosvenor 3 exemplars99.2
National Geographic Magazine 1951 v99 #3 March per Gilbert Hovey Grosvenor 1 exemplars99.3
National Geographic Magazine 1951 v99 #4 April per Gilbert Hovey Grosvenor 1 exemplars99.4
National Geographic Magazine 1951 v99 #5 May per Gilbert Hovey Grosvenor 2 exemplars99.5
National Geographic Magazine 1951 v99 #6 June per Gilbert Hovey Grosvenor 3 exemplars99.6
National Geographic Magazine 1951 v100 #1 July per Gilbert Hovey Grosvenor 1 exemplars100.1
National Geographic Magazine 1951 v100 #2 August per Gilbert Hovey Grosvenor 2 exemplars100.2
National Geographic Magazine 1951 v100 #3 September per Gilbert Hovey Grosvenor 2 exemplars100.3
National Geographic Magazine 1951 v100 #4 October per Gilbert Hovey Grosvenor 3 exemplars100.4
National Geographic Magazine 1951 v100 #5 November per Gilbert Hovey Grosvenor 4 exemplars, 1 ressenya100.5
National Geographic Magazine 1951 v100 #6 December per Gilbert Hovey Grosvenor 1 exemplars100.6
National Geographic Magazine 1952 v101 #1 January per Gilbert Hovey Grosvenor 1 exemplars101.1
National Geographic Magazine 1952 v101 #2 February per Gilbert Hovey Grosvenor 1 exemplars101.2
National Geographic Magazine 1952 v101 #3 March per Gilbert Hovey Grosvenor 3 exemplars101.3
National Geographic Magazine 1952 v101 #4 April per Gilbert Hovey Grosvenor 2 exemplars101.4
National Geographic Magazine 1952 v101 #5 May per Gilbert Hovey Grosvenor 4 exemplars101.5
National Geographic Magazine 1952 v101 #6 June per Gilbert Hovey Grosvenor 3 exemplars101.6
National Geographic Magazine 1952 v102 #1 July per Gilbert Hovey Grosvenor 4 exemplars102.1
National Geographic Magazine 1952 v102 #2 August per Gilbert Hovey Grosvenor 2 exemplars102.2
National Geographic Magazine 1952 v102 #3 September per Gilbert Hovey Grosvenor 1 exemplars102.3
National Geographic Magazine 1952 v102 #4 October per Gilbert Hovey Grosvenor 1 exemplars102.4
National Geographic Magazine 1952 v102 #5 November per Gilbert Hovey Grosvenor 2 exemplars102.5
National Geographic Magazine 1952 v102 #6 December per Gilbert Hovey Grosvenor 2 exemplars102.6
National Geographic Magazine 1953 v103 #1 January per Gilbert Hovey Grosvenor 3 exemplars103.1
National Geographic Magazine 1953 v103 #2 February per Gilbert Hovey Grosvenor 7 exemplars103.2
National Geographic Magazine 1953 v103 #3 March per Gilbert Hovey Grosvenor 4 exemplars103.3
National Geographic Magazine 1953 v103 #4 April per Gilbert Hovey Grosvenor 6 exemplars103.4
National Geographic Magazine 1953 v103 #5 May per Gilbert Hovey Grosvenor 2 exemplars103.5
National Geographic Magazine 1953 v103 #6 June per Gilbert Hovey Grosvenor 7 exemplars103.6
National Geographic Magazine 1953 v104 #1 July per Gilbert Hovey Grosvenor 6 exemplars104.1
National Geographic Magazine 1953 v104 #2 August per Gilbert Hovey Grosvenor 2 exemplars104.2
National Geographic Magazine 1953 v104 #3 September per Gilbert Hovey Grosvenor 5 exemplars104.3
National Geographic Magazine 1953 v104 #4 October per Gilbert Hovey Grosvenor 6 exemplars104.4
National Geographic Magazine 1953 v104 #5 November per Gilbert Hovey Grosvenor 6 exemplars104.5
National Geographic Magazine 1953 v104 #6 December per Gilbert Hovey Grosvenor 6 exemplars104.6
National Geographic Magazine 1954 v105 #1 January per Gilbert Hovey Grosvenor 5 exemplars105.1
National Geographic Magazine 1954 v105 #2 February per Gilbert Hovey Grosvenor 9 exemplars105.2
National Geographic Magazine 1954 v105 #3 March per Gilbert Hovey Grosvenor 5 exemplars105.3
National Geographic Magazine 1954 v105 #4 April per Gilbert Hovey Grosvenor 2 exemplars105.4
National Geographic Magazine 1954 v105 #5 May per John Oliver La Gorce 3 exemplars105.5
National Geographic Magazine 1954 v105 #6 June per John Oliver La Gorce 1 exemplars105.6
National Geographic Magazine 1954 v106 #1 July per John Oliver La Gorce 4 exemplars106.1
National Geographic Magazine 1954 v106 #2 August per John Oliver La Gorce 1 exemplars106.2
National Geographic Magazine 1954 v106 #3 September per John Oliver La Gorce 5 exemplars106.3
National Geographic Magazine 1954 v106 #4 October per John Oliver La Gorce 4 exemplars106.4
National Geographic Magazine 1954 v106 #5 November per John Oliver La Gorce 3 exemplars106.5
National Geographic Magazine 1954 v106 #6 December per John Oliver La Gorce 3 exemplars106.6
National Geographic Magazine 1955 v107 #1 January per John Oliver La Gorce 2 exemplars107.1
National Geographic Magazine 1955 v107 #2 February per John Oliver La Gorce 7 exemplars107.2
National Geographic Magazine 1955 v107 #3 March per John Oliver La Gorce 3 exemplars107.3
National Geographic Magazine 1955 v107 #4 April per John Oliver La Gorce 2 exemplars107.4
National Geographic Magazine 1955 v107 #5 May per John Oliver La Gorce 1 exemplars107.5
National Geographic Magazine 1955 v107 #6 June per John Oliver La Gorce 3 exemplars107.6
National Geographic Magazine 1955 v108 #1 July per John Oliver La Gorce 5 exemplars108.1
National Geographic Magazine 1955 v108 #2 August per John Oliver La Gorce 3 exemplars108.2
National Geographic Magazine 1955 v108 #3 September per John Oliver La Gorce 6 exemplars, 1 ressenya108.3
National Geographic Magazine 1955 v108 #4 October per John Oliver La Gorce 2 exemplars, 1 ressenya108.4
National Geographic Magazine 1955 v108 #5 November per John Oliver La Gorce 4 exemplars108.5
National Geographic Magazine 1955 v108 #6 December per John Oliver La Gorce 1 exemplars108.6
National Geographic Magazine 1956 v109 #1 January per John Oliver La Gorce 3 exemplars, 1 ressenya109.1
National Geographic Magazine 1956 v109 #2 February per John Oliver La Gorce 2 exemplars109.2
National Geographic Magazine 1956 v109 #3 March per John Oliver La Gorce 2 exemplars109.3
National Geographic Magazine 1956 v109 #4 April per John Oliver La Gorce 3 exemplars109.4
National Geographic Magazine 1956 v109 #5 May per John Oliver La Gorce 3 exemplars109.5
National Geographic Magazine 1956 v109 #6 June per John Oliver La Gorce 2 exemplars, 1 ressenya109.6
National Geographic Magazine 1956 v110 #1 July per John Oliver La Gorce 1 exemplars110.1
National Geographic Magazine 1956 v110 #2 August per John Oliver La Gorce 4 exemplars110.2
National Geographic Magazine 1956 v110 #3 September per John Oliver La Gorce 10 exemplars110.3
National Geographic Magazine 1956 v110 #4 October per John Oliver La Gorce 7 exemplars110.4
National Geographic Magazine 1956 v110 #5 November per John Oliver La Gorce 2 exemplars110.5
National Geographic Magazine 1956 v110 #6 December per John Oliver La Gorce 3 exemplars110.6
National Geographic Magazine 1957 v111 #1 January per Melville Bell Grosvenor 3 exemplars111.1
National Geographic Magazine 1957 v111 #2 February per Melville Bell Grosvenor 4 exemplars111.2
National Geographic Magazine 1957 v111 #3 March per Melville Bell Grosvenor 5 exemplars111.3
National Geographic Magazine 1957 v111 #4 April per Melville Bell Grosvenor 3 exemplars111.4
National Geographic Magazine 1957 v111 #5 May per Melville Bell Grosvenor 2 exemplars111.5
National Geographic Magazine 1957 v111 #6 June per Melville Bell Grosvenor 6 exemplars111.6
National Geographic Magazine 1957 v112 #1 July per Melville Bell Grosvenor 6 exemplars112.1
National Geographic Magazine 1957 v112 #2 August per Melville Bell Grosvenor 6 exemplars112.2
National Geographic Magazine 1957 v112 #3 September per Melville Bell Grosvenor 3 exemplars112.3
National Geographic Magazine 1957 v112 #4 October per Melville Bell Grosvenor 3 exemplars112.4
National Geographic Magazine 1957 v112 #5 November per Melville Bell Grosvenor 3 exemplars112.5
National Geographic Magazine 1957 v112 #6 December per Melville Bell Grosvenor 2 exemplars112.6
National Geographic Magazine 1958 v113 #1 January per Melville Bell Grosvenor 2 exemplars113.1
National Geographic Magazine 1958 v113 #2 February per Melville Bell Grosvenor 1 exemplars113.2
National Geographic Magazine 1958 v113 #3 March per Melville Bell Grosvenor 6 exemplars113.3
National Geographic Magazine 1958 v113 #4 April per Melville Bell Grosvenor 3 exemplars113.4
National Geographic Magazine 1958 v113 #5 May per Melville Bell Grosvenor 2 exemplars113.5
National Geographic Magazine 1958 v113 #6 June per Melville Bell Grosvenor 4 exemplars113.6
National Geographic Magazine 1958 v114 #1 July per Melville Bell Grosvenor 3 exemplars114.1
National Geographic Magazine 1958 v114 #2 August per Melville Bell Grosvenor 5 exemplars114.2
National Geographic Magazine 1958 v114 #3 September per Melville Bell Grosvenor 3 exemplars114.3
National Geographic Magazine 1958 v114 #4 October per Melville Bell Grosvenor 5 exemplars114.4
National Geographic Magazine 1958 v114 #5 November per Melville Bell Grosvenor 3 exemplars114.5
National Geographic Magazine 1958 v114 #6 December per Melville Bell Grosvenor 4 exemplars114.6
National Geographic Magazine 1959 v115 #1 January per Melville Bell Grosvenor 1 exemplars115.1
National Geographic Magazine 1959 v115 #2 February per Melville Bell Grosvenor 3 exemplars115.2
National Geographic Magazine 1959 v115 #3 March per Melville Bell Grosvenor 1 exemplars115.3
National Geographic Magazine 1959 v115 #4 April per Melville Bell Grosvenor 2 exemplars115.4
National Geographic Magazine 1959 v115 #5 May per Melville Bell Grosvenor 4 exemplars115.5
National Geographic Magazine 1959 v115 #6 June per Melville Bell Grosvenor 2 exemplars115.6
National Geographic Magazine 1959 v116 #1 July per Melville Bell Grosvenor 1 exemplars116.1
National Geographic Magazine 1959 v116 #2 August per Melville Bell Grosvenor 1 exemplars116.2
National Geographic Magazine 1959 v116 #3 September per Melville Bell Grosvenor 4 exemplars116.3
National Geographic Magazine 1959 v116 #4 October per Melville Bell Grosvenor 2 exemplars116.4
National Geographic Magazine 1959 v116 #5 November per Melville Bell Grosvenor 2 exemplars116.5
National Geographic Magazine 1959 v116 #6 December per Melville Bell Grosvenor 7 exemplars, 3 ressenyes116.6
National Geographic Magazine 1960 v117 #1 January per Melville Bell Grosvenor 2 exemplars117.1
National Geographic Magazine 1960 v117 #2 February per Melville Bell Grosvenor 3 exemplars117.2
National Geographic Magazine 1960 v117 #3 March per Melville Bell Grosvenor 4 exemplars117.3
National Geographic Magazine 1960 v117 #4 April per Melville Bell Grosvenor 1 exemplars117.4
National Geographic Magazine 1960 v117 #5 May per Melville Bell Grosvenor 4 exemplars117.5
National Geographic Magazine 1960 v117 #6 June per Melville Bell Grosvenor 4 exemplars117.6
National Geographic Magazine 1960 v118 #1 July per Melville Bell Grosvenor 4 exemplars118.1
National Geographic Magazine 1960 v118 #2 August per Melville Bell Grosvenor 3 exemplars118.2
National Geographic Magazine 1960 v118 #3 September per Melville Bell Grosvenor 3 exemplars118.3
National Geographic Magazine 1960 v118 #4 October per Melville Bell Grosvenor 3 exemplars118.4
National Geographic Magazine 1960 v118 #5 November per Melville Bell Grosvenor 2 exemplars118.5
National Geographic Magazine 1960 v118 #6 December per Melville Bell Grosvenor 5 exemplars118.6
National Geographic Magazine 1961 v119 #1 January per Melville Bell Grosvenor 5 exemplars119.1
National Geographic Magazine 1961 v119 #2 February per Melville Bell Grosvenor 2 exemplars119.2
National Geographic Magazine 1961 v119 #3 March per Melville Bell Grosvenor 3 exemplars119.3
National Geographic Magazine 1961 v119 #4 April per Melville Bell Grosvenor 6 exemplars119.4
National Geographic Magazine 1961 v119 #5 May per Melville Bell Grosvenor 5 exemplars, 1 ressenya119.5
National Geographic Magazine 1961 v119 #6 June per Melville Bell Grosvenor 7 exemplars119.6
National Geographic Magazine 1961 v120 #1 July per Melville Bell Grosvenor 5 exemplars120.1
National Geographic Magazine 1961 v120 #2 August per Melville Bell Grosvenor 8 exemplars120.2
National Geographic Magazine 1961 v120 #3 September per Melville Bell Grosvenor 9 exemplars120.3
National Geographic Magazine 1961 v120 #4 October per Melville Bell Grosvenor 2 exemplars120.4
National Geographic Magazine 1961 v120 #6 December per Melville Bell Grosvenor 5 exemplars120.6
National Geographic Magazine 1962 v121 #1 January per Melville Bell Grosvenor 4 exemplars121.1
National Geographic Magazine 1962 v121 #2 February per Melville Bell Grosvenor 2 exemplars121.2
National Geographic Magazine 1962 v121 #3 March per Melville Bell Grosvenor 4 exemplars121.3
National Geographic Magazine 1962 v121 #4 April per Melville Bell Grosvenor 3 exemplars121.4
National Geographic Magazine 1962 v121 #5 May per Melville Bell Grosvenor 4 exemplars, 1 ressenya121.5
National Geographic Magazine 1962 v121 #6 June per Melville Bell Grosvenor 8 exemplars, 1 ressenya121.6
National Geographic Magazine 1962 v122 #1 July per Melville Bell Grosvenor 2 exemplars122.1
National Geographic Magazine 1962 v122 #2 August per Melville Bell Grosvenor 3 exemplars, 1 ressenya122.2
National Geographic Magazine 1962 v122 #3 September per Melville Bell Grosvenor 5 exemplars122.3
National Geographic Magazine 1962 v122 #4 October per Melville Bell Grosvenor 7 exemplars, 1 ressenya122.4
National Geographic Magazine 1962 v122 #5 November per Melville Bell Grosvenor 4 exemplars122.5
National Geographic Magazine 1962 v122 #6 December per Melville Bell Grosvenor 5 exemplars122.6
National Geographic Magazine 1963 v123 #1 January per Melville Bell Grosvenor 5 exemplars123.1
National Geographic Magazine 1963 v123 #2 February per Melville Bell Grosvenor 4 exemplars123.2
National Geographic Magazine 1963 v123 #3 March per Melville Bell Grosvenor 5 exemplars123.3
National Geographic Magazine 1963 v123 #4 April per Melville Bell Grosvenor 7 exemplars, 1 ressenya123.4
National Geographic Magazine 1963 v123 #5 May per Melville Bell Grosvenor 8 exemplars123.5
National Geographic Magazine 1963 v123 #6 June per Melville Bell Grosvenor 2 exemplars123.6
National Geographic Magazine 1963 v124 #1 July per Melville Bell Grosvenor 5 exemplars124.1
National Geographic Magazine 1963 v124 #2 August per Melville Bell Grosvenor 13 exemplars124.2
National Geographic Magazine 1963 v124 #3 September per Melville Bell Grosvenor 6 exemplars, 1 ressenya124.3
National Geographic Magazine 1963 v124 #4 October per Melville Bell Grosvenor 7 exemplars124.4
National Geographic Magazine 1963 v124 #5 November per Melville Bell Grosvenor 7 exemplars, 1 ressenya124.5
National Geographic Magazine 1963 v124 #6 December per Melville Bell Grosvenor 4 exemplars, 1 ressenya124.6
National Geographic Magazine 1964 v125 #1 January per Melville Bell Grosvenor 7 exemplars125.1
National Geographic Magazine 1964 v125 #2 February per Melville Bell Grosvenor 6 exemplars125.2
National Geographic Magazine 1964 v125 #3 March per Melville Bell Grosvenor 12 exemplars, 1 ressenya125.3
National Geographic Magazine 1964 v125 #4 April per Melville Bell Grosvenor 2 exemplars125.4
National Geographic Magazine 1964 v125 #5 May per Melville Bell Grosvenor 6 exemplars125.5
National Geographic Magazine 1964 v125 #6 June per Melville Bell Grosvenor 5 exemplars125.6
National Geographic Magazine 1964 v126 #1 July per Melville Bell Grosvenor 6 exemplars126.1
National Geographic Magazine 1964 v126 #2 August per Melville Bell Grosvenor 6 exemplars126.2
National Geographic Magazine 1964 v126 #3 September per Melville Bell Grosvenor 5 exemplars126.3
National Geographic Magazine 1964 v126 #4 October per Melville Bell Grosvenor 3 exemplars126.4
National Geographic Magazine 1964 v126 #5 November per Melville Bell Grosvenor 4 exemplars, 1 ressenya126.5
National Geographic Magazine 1964 v126 #6 December per Melville Bell Grosvenor 4 exemplars126.6
National Geographic Magazine 1965 v127 #1 January per Melville Bell Grosvenor 7 exemplars127.1
National Geographic Magazine 1965 v127 #2 February per Melville Bell Grosvenor 3 exemplars127.2
National Geographic Magazine 1965 v127 #3 March per Melville Bell Grosvenor 4 exemplars127.3
National Geographic Magazine 1965 v127 #4 April per Melville Bell Grosvenor 6 exemplars127.4
National Geographic Magazine 1965 v127 #5 May per Melville Bell Grosvenor 3 exemplars127.5
National Geographic Magazine 1965 v127 #6 June per Melville Bell Grosvenor 4 exemplars127.6
National Geographic Magazine 1965 v128 #1 July per Melville Bell Grosvenor 4 exemplars128.1
National Geographic Magazine 1965 v128 #2 August per Melville Bell Grosvenor 7 exemplars128.2
National Geographic Magazine 1965 v128 #3 September per Melville Bell Grosvenor 7 exemplars128.3
National Geographic Magazine 1965 v128 #4 October per Melville Bell Grosvenor 5 exemplars128.4
National Geographic Magazine 1965 v128 #5 November per Melville Bell Grosvenor 1 exemplars128.5
National Geographic Magazine 1965 v128 #6 December per Melville Bell Grosvenor 5 exemplars128.6
National Geographic Magazine 1966 v129 #1 January per Melville Bell Grosvenor 7 exemplars129.1
National Geographic Magazine 1966 v129 #2 February per Melville Bell Grosvenor 8 exemplars129.2
National Geographic Magazine 1966 v129 #3 March per Melville Bell Grosvenor 6 exemplars129.3
National Geographic Magazine 1966 v129 #4 April per Melville Bell Grosvenor 6 exemplars129.4
National Geographic Magazine 1966 v129 #5 May per Melville Bell Grosvenor 7 exemplars129.5
National Geographic Magazine 1966 v129 #6 June per Melville Bell Grosvenor 10 exemplars129.6
National Geographic Magazine 1966 v130 #1 July per Melville Bell Grosvenor 5 exemplars130.1
National Geographic Magazine 1966 v130 #2 August per Melville Bell Grosvenor 16 exemplars, 1 ressenya130.2
National Geographic Magazine 1966 v130 #3 September per Melville Bell Grosvenor 6 exemplars130.3
National Geographic Magazine 1966 v130 #4 October per Melville Bell Grosvenor 7 exemplars130.4
National Geographic Magazine 1966 v130 #5 November per Melville Bell Grosvenor 6 exemplars130.5
National Geographic Magazine 1966 v130 #6 December per Melville Bell Grosvenor 10 exemplars130.6
National Geographic Magazine 1967 v131 #1 January per Melville Bell Grosvenor 8 exemplars, 1 ressenya131.1
National Geographic Magazine 1967 v131 #2 February per Melville Bell Grosvenor 8 exemplars131.2
National Geographic Magazine 1967 v131 #3 March per Melville Bell Grosvenor 8 exemplars131.3
National Geographic Magazine 1967 v131 #4 April per Melville Bell Grosvenor 7 exemplars131.4
National Geographic Magazine 1967 v131 #5 May per Melville Bell Grosvenor 5 exemplars131.5
National Geographic Magazine 1967 v131 #6 June per Melville Bell Grosvenor 5 exemplars131.6
National Geographic Magazine 1967 v132 #1 July per Melville Bell Grosvenor 10 exemplars132.1
National Geographic Magazine 1967 v132 #2 August per Frederick G. Vosburgh 8 exemplars132.2
National Geographic Magazine 1967 v132 #3 September per Frederick G. Vosburgh 7 exemplars132.3
National Geographic Magazine 1967 v132 #4 October per Frederick G. Vosburgh 7 exemplars132.4
National Geographic Magazine 1967 v132 #5 November per Frederick G. Vosburgh 7 exemplars132.5
National Geographic Magazine 1967 v132 #6 December per Frederick G. Vosburgh 5 exemplars132.6
National Geographic Magazine 1968 v133 #1 January per Frederick G. Vosburgh 7 exemplars133.1
National Geographic Magazine 1968 v133 #2 February per Frederick G. Vosburgh 10 exemplars133.2
National Geographic Magazine 1968 v133 #3 March per Frederick G. Vosburgh 14 exemplars, 1 ressenya133.3
National Geographic Magazine 1968 v133 #4 April per Frederick G. Vosburgh 8 exemplars133.4
National Geographic Magazine 1968 v133 #5 May per Frederick G. Vosburgh 8 exemplars133.5
National Geographic Magazine 1968 v133 #6 June per Frederick G. Vosburgh 10 exemplars133.6
National Geographic Magazine 1968 v134 #1 July per Frederick G. Vosburgh 5 exemplars134.1
National Geographic Magazine 1968 v134 #2 August per Frederick G. Vosburgh 7 exemplars134.2
National Geographic Magazine 1968 v134 #3 September per Frederick G. Vosburgh 7 exemplars134.3
National Geographic Magazine 1968 v134 #4 October per Frederick G. Vosburgh 11 exemplars134.4
National Geographic Magazine 1968 v134 #5 November per Frederick G. Vosburgh 9 exemplars, 1 ressenya134.5
National Geographic Magazine 1968 v134 #6 December per Frederick G. Vosburgh 10 exemplars134.6
National Geographic Magazine 1969 v135 #1 January per Frederick G. Vosburgh 11 exemplars135.1
National Geographic Magazine 1969 v135 #2 February per Frederick G. Vosburgh 11 exemplars135.2
National Geographic Magazine 1969 v135 #3 March per Frederick G. Vosburgh 14 exemplars135.3
National Geographic Magazine 1969 v135 #4 April per Frederick G. Vosburgh 11 exemplars135.4
National Geographic Magazine 1969 v135 #5 May per Frederick G. Vosburgh 12 exemplars135.5
National Geographic Magazine 1969 v135 #6 June per Frederick G. Vosburgh 10 exemplars135.6
National Geographic Magazine 1969 v136 #1 July per Frederick G. Vosburgh 11 exemplars136.1
National Geographic Magazine 1969 v136 #2 August per Frederick G. Vosburgh 9 exemplars136.2
National Geographic Magazine 1969 v136 #3 September per Frederick G. Vosburgh 11 exemplars136.3
National Geographic Magazine 1969 v136 #4 October per Frederick G. Vosburgh 10 exemplars136.4
National Geographic Magazine 1969 v136 #5 November per Frederick G. Vosburgh 15 exemplars136.5
National Geographic Magazine 1969 v136 #6 December per Frederick G. Vosburgh 16 exemplars136.6
National Geographic Magazine 1970 v137 #1 January per Frederick G. Vosburgh 13 exemplars137.1
National Geographic Magazine 1970 v137 #2 February per Frederick G. Vosburgh 11 exemplars137.2
National Geographic Magazine 1970 v137 #3 March per Frederick G. Vosburgh 12 exemplars137.3
National Geographic Magazine 1970 v137 #4 April per Frederick G. Vosburgh 13 exemplars137.4
National Geographic Magazine 1970 v137 #5 May per Frederick G. Vosburgh 12 exemplars137.5
National Geographic Magazine 1970 v137 #6 June per Frederick G. Vosburgh 9 exemplars137.6
National Geographic Magazine 1970 v138 #1 July per Frederick G. Vosburgh 7 exemplars138.1
National Geographic Magazine 1970 v138 #2 August per Frederick G. Vosburgh 12 exemplars138.2
National Geographic Magazine 1970 v138 #3 September per Frederick G. Vosburgh 13 exemplars138.3
National Geographic Magazine 1970 v138 #4 October per Gilbert M. Grosvenor 14 exemplars138.4
National Geographic Magazine 1970 v138 #5 November per Gilbert M. Grosvenor 10 exemplars138.5
National Geographic Magazine 1970 v138 #6 December per Gilbert M. Grosvenor 10 exemplars138.6
National Geographic Magazine 1971 v139 #1 January per Gilbert M. Grosvenor 9 exemplars139.1
National Geographic Magazine 1971 v139 #2 February per Gilbert M. Grosvenor 7 exemplars139.2
National Geographic Magazine 1971 v139 #3 March per Gilbert M. Grosvenor 7 exemplars139.3
National Geographic Magazine 1971 v139 #4 April per Gilbert M. Grosvenor 11 exemplars139.4
National Geographic Magazine 1971 v139 #5 May per Gilbert M. Grosvenor 6 exemplars139.5
National Geographic Magazine 1971 v139 #6 June per Gilbert M. Grosvenor 10 exemplars139.6
National Geographic Magazine 1971 v140 #1 July per Gilbert M. Grosvenor 10 exemplars140.1
National Geographic Magazine 1971 v140 #2 August per Gilbert M. Grosvenor 10 exemplars140.2
National Geographic Magazine 1971 v140 #3 September per Gilbert M. Grosvenor 8 exemplars140.3
National Geographic Magazine 1971 v140 #4 October per Gilbert M. Grosvenor 9 exemplars140.4
National Geographic Magazine 1971 v140 #5 November per Gilbert M. Grosvenor 11 exemplars140.5
National Geographic Magazine 1971 v140 #6 December per Gilbert M. Grosvenor 10 exemplars140.6
National Geographic Magazine 1972 v141 #1 January per Gilbert M. Grosvenor 8 exemplars141.1
National Geographic Magazine 1972 v141 #2 February per Gilbert M. Grosvenor 9 exemplars, 1 ressenya141.2
National Geographic Magazine 1972 v141 #3 March per Gilbert M. Grosvenor 10 exemplars, 1 ressenya141.3
National Geographic Magazine 1972 v141 #4 April per Gilbert M. Grosvenor 9 exemplars141.4
National Geographic Magazine 1972 v141 #5 May per Gilbert M. Grosvenor 7 exemplars141.5
National Geographic Magazine 1972 v141 #6 June per Gilbert M. Grosvenor 9 exemplars, 2 ressenyes141.6
National Geographic Magazine 1972 v142 #1 July per Gilbert M. Grosvenor 11 exemplars, 1 ressenya142.1
National Geographic Magazine 1972 v142 #2 August per Gilbert M. Grosvenor 11 exemplars142.2
National Geographic Magazine 1972 v142 #3 September per Gilbert M. Grosvenor 7 exemplars142.3
National Geographic Magazine 1972 v142 #4 October per Gilbert M. Grosvenor 8 exemplars142.4
National Geographic Magazine 1972 v142 #5 November per Gilbert M. Grosvenor 8 exemplars142.5
National Geographic Magazine 1972 v142 #6 December per Gilbert M. Grosvenor 13 exemplars142.6
National Geographic Magazine 1973 v143 #1 January per Gilbert M. Grosvenor 14 exemplars, 1 ressenya143.1
National Geographic Magazine 1973 v143 #2 February per Gilbert M. Grosvenor 9 exemplars143.2
National Geographic Magazine 1973 v143 #3 March per Gilbert M. Grosvenor 9 exemplars143.3
National Geographic Magazine 1973 v143 #4 April per Gilbert M. Grosvenor 12 exemplars143.4
National Geographic Magazine 1973 v143 #5 May per Gilbert M. Grosvenor 10 exemplars143.5
National Geographic Magazine 1973 v143 #6 June per Gilbert M. Grosvenor 11 exemplars143.6
National Geographic Magazine 1973 v144 #1 July per Gilbert M. Grosvenor 15 exemplars144.1
National Geographic Magazine 1973 v144 #2 August per Gilbert M. Grosvenor 13 exemplars144.2
National Geographic Magazine 1973 v144 #3 September per Gilbert M. Grosvenor 12 exemplars, 1 ressenya144.3
National Geographic Magazine 1973 v144 #4 October per Gilbert M. Grosvenor 10 exemplars144.4
National Geographic Magazine 1973 v144 #5 November per Gilbert M. Grosvenor 13 exemplars144.5
National Geographic Magazine 1973 v144 #6 December per Gilbert M. Grosvenor 12 exemplars144.6
National Geographic Magazine 1974 v145 #1 January per Gilbert M. Grosvenor 15 exemplars145.1
National Geographic Magazine 1974 v145 #2 February per Gilbert M. Grosvenor 12 exemplars145.2
National Geographic Magazine 1974 v145 #3 March per Gilbert M. Grosvenor 13 exemplars, 1 ressenya145.3
National Geographic Magazine 1974 v145 #4 April per Gilbert M. Grosvenor 14 exemplars145.4
National Geographic Magazine 1974 v145 #5 May per Gilbert M. Grosvenor 12 exemplars145.5
National Geographic Magazine 1974 v145 #6 June per Gilbert M. Grosvenor 11 exemplars145.6
National Geographic Magazine 1974 v146 #1 July per Gilbert M. Grosvenor 12 exemplars146.1
National Geographic Magazine 1974 v146 #2 August per Gilbert M. Grosvenor 12 exemplars146.2
National Geographic Magazine 1974 v146 #3 September per Gilbert M. Grosvenor 11 exemplars146.3
National Geographic Magazine 1974 v146 #4 October per Gilbert M. Grosvenor 13 exemplars146.4
National Geographic Magazine 1974 v146 #5 November per Gilbert M. Grosvenor 12 exemplars, 1 ressenya146.5
National Geographic Magazine 1974 v146 #6 December per Gilbert M. Grosvenor 11 exemplars146.6
National Geographic Magazine 1975 v147 #1 January per Gilbert M. Grosvenor 13 exemplars147.1
National Geographic Magazine 1975 v147 #2 February per Gilbert M. Grosvenor 12 exemplars147.2
National Geographic Magazine 1975 v147 #3 March per Gilbert M. Grosvenor 15 exemplars147.3
National Geographic Magazine 1975 v147 #4 April per Gilbert M. Grosvenor 13 exemplars147.4
National Geographic Magazine 1975 v147 #5 May per Gilbert M. Grosvenor 10 exemplars147.5
National Geographic Magazine 1975 v147 #6 June per Gilbert M. Grosvenor 13 exemplars147.6
National Geographic Magazine 1975 v148 #1 July per Gilbert M. Grosvenor 9 exemplars148.1
National Geographic Magazine 1975 v148 #2 August per Gilbert M. Grosvenor 12 exemplars, 2 ressenyes148.2
National Geographic Magazine 1975 v148 #3 September per Gilbert M. Grosvenor 10 exemplars148.3
National Geographic Magazine 1975 v148 #4 October per Gilbert M. Grosvenor 13 exemplars, 2 ressenyes148.4
National Geographic Magazine 1975 v148 #5 November per Gilbert M. Grosvenor 8 exemplars148.5
National Geographic Magazine 1975 v148 #6 December per Gilbert M. Grosvenor 10 exemplars148.6
National Geographic Magazine 1976 v149 #1 January per Gilbert M. Grosvenor 14 exemplars, 1 ressenya149.1
National Geographic Magazine 1976 v149 #2 February per Gilbert M. Grosvenor 13 exemplars149.2
National Geographic Magazine 1976 v149 #3 March per Gilbert M. Grosvenor 7 exemplars149.3
National Geographic Magazine 1976 v149 #4 April per Gilbert M. Grosvenor 12 exemplars149.4
National Geographic Magazine 1976 v149 #5 May per Gilbert M. Grosvenor 9 exemplars149.5
National Geographic Magazine 1976 v149 #6 June per Gilbert M. Grosvenor 9 exemplars149.6
National Geographic Magazine 1976 v150 #1 July per Gilbert M. Grosvenor 13 exemplars150.1
National Geographic Magazine 1976 v150 #2 August per Gilbert M. Grosvenor 14 exemplars150.2
National Geographic Magazine 1976 v150 #3 September per Gilbert M. Grosvenor 11 exemplars150.3
National Geographic Magazine 1976 v150 #4 October per Gilbert M. Grosvenor 10 exemplars, 1 ressenya150.4
National Geographic Magazine 1976 v150 #5 November per Gilbert M. Grosvenor 15 exemplars150.5
National Geographic Magazine 1976 v150 #6 December per Gilbert M. Grosvenor 13 exemplars150.6
National Geographic Magazine 1977 v151 #1 January per Gilbert M. Grosvenor 12 exemplars151.1
National Geographic Magazine 1977 v151 #2 February per Gilbert M. Grosvenor 13 exemplars151.2
National Geographic Magazine 1977 v151 #3 March per Gilbert M. Grosvenor 12 exemplars151.3
National Geographic Magazine 1977 v151 #4 April per Gilbert M. Grosvenor 14 exemplars151.4
National Geographic Magazine 1977 v151 #5 May per Gilbert M. Grosvenor 19 exemplars151.5
National Geographic Magazine 1977 v151 #6 June per Gilbert M. Grosvenor 17 exemplars151.6
National Geographic Magazine 1977 v152 #1 July per Gilbert M. Grosvenor 13 exemplars152.1
National Geographic Magazine 1977 v152 #2 August per Gilbert M. Grosvenor 13 exemplars152.2
National Geographic Magazine 1977 v152 #3 September per Gilbert M. Grosvenor 21 exemplars152.3
National Geographic Magazine 1977 v152 #4 October per Gilbert M. Grosvenor 12 exemplars152.4
National Geographic Magazine 1977 v152 #5 November per Gilbert M. Grosvenor 14 exemplars152.5
National Geographic Magazine 1977 v152 #6 December per Gilbert M. Grosvenor 19 exemplars152.6
National Geographic Magazine 1978 v153 #1 January per Gilbert M. Grosvenor 12 exemplars153.1
National Geographic Magazine 1978 v153 #2 February per Gilbert M. Grosvenor 16 exemplars, 1 ressenya153.2
National Geographic Magazine 1978 v153 #3 March per Gilbert M. Grosvenor 17 exemplars153.3
National Geographic Magazine 1978 v153 #4 April per Gilbert M. Grosvenor 18 exemplars153.4
National Geographic Magazine 1978 v153 #5 May per Gilbert M. Grosvenor 12 exemplars153.5
National Geographic Magazine 1978 v153 #6 June per Gilbert M. Grosvenor 13 exemplars153.6
National Geographic Magazine 1978 v154 #1 July per Gilbert M. Grosvenor 14 exemplars154.1
National Geographic Magazine 1978 v154 #2 August per Gilbert M. Grosvenor 15 exemplars154.2
National Geographic Magazine 1978 v154 #3 September per Gilbert M. Grosvenor 11 exemplars154.3
National Geographic Magazine 1978 v154 #4 October per Gilbert M. Grosvenor 10 exemplars154.4
National Geographic Magazine 1978 v154 #5 November per Gilbert M. Grosvenor 17 exemplars154.5
National Geographic Magazine 1978 v154 #6 December per Gilbert M. Grosvenor 7 exemplars154.6
National Geographic Magazine 1979 v155 #1 January per Gilbert M. Grosvenor 16 exemplars155.1
National Geographic Magazine 1979 v155 #2 February per Gilbert M. Grosvenor 17 exemplars155.2
National Geographic Magazine 1979 v155 #3 March per Gilbert M. Grosvenor 17 exemplars155.3
National Geographic Magazine 1979 v155 #4 April per Gilbert M. Grosvenor 9 exemplars155.4
National Geographic Magazine 1979 v155 #5 May per Gilbert M. Grosvenor 15 exemplars155.5
National Geographic Magazine 1979 v155 #6 June per Gilbert M. Grosvenor 14 exemplars155.6
National Geographic Magazine 1979 v156 #1 July per Gilbert M. Grosvenor 17 exemplars156.1
National Geographic Magazine 1979 v156 #2 August per Gilbert M. Grosvenor 16 exemplars156.2
National Geographic Magazine 1979 v156 #3 September per Gilbert M. Grosvenor 18 exemplars156.3
National Geographic Magazine 1979 v156 #4 October per Gilbert M. Grosvenor 15 exemplars156.4
National Geographic Magazine 1979 v156 #5 November per Gilbert M. Grosvenor 17 exemplars156.5
National Geographic Magazine 1979 v156 #6 December per Gilbert M. Grosvenor 16 exemplars156.6
National Geographic Magazine 1980 v157 #1 January per Gilbert M. Grosvenor 15 exemplars157.1
National Geographic Magazine 1980 v157 #2 February per Gilbert M. Grosvenor 18 exemplars157.2
National Geographic Magazine 1980 v157 #3 March per Gilbert M. Grosvenor 19 exemplars, 1 ressenya157.3
National Geographic Magazine 1980 v157 #4 April per Gilbert M. Grosvenor 24 exemplars157.4
National Geographic Magazine 1980 v157 #5 May per Gilbert M. Grosvenor 9 exemplars157.5
National Geographic Magazine 1980 v157 #6 June per Gilbert M. Grosvenor 15 exemplars, 1 ressenya157.6
National Geographic Magazine 1980 v158 #1 July per Gilbert M. Grosvenor 17 exemplars158.1
National Geographic Magazine 1980 v158 #2 August per Wilbur E. Garrett 17 exemplars158.2
National Geographic Magazine 1980 v158 #3 September per Wilbur E. Garrett 20 exemplars, 1 ressenya158.3
National Geographic Magazine 1980 v158 #4 October per Wilbur E. Garrett 16 exemplars158.4
National Geographic Magazine 1980 v158 #5 November per Wilbur E. Garrett 21 exemplars158.5
National Geographic Magazine 1980 v158 #6 December per Wilbur E. Garrett 24 exemplars158.6
National Geographic Magazine 1981 v159 #1 January per Wilbur E. Garrett 29 exemplars159.1
National Geographic Magazine 1981 v159 #2 February per Wilbur E. Garrett 21 exemplars159.2
National Geographic Magazine 1981 v159 #3 March per Wilbur E. Garrett 27 exemplars159.3
National Geographic Magazine 1981 v159 #4 April per Wilbur E. Garrett 21 exemplars159.4
National Geographic Magazine 1981 v159 #5 May per Wilbur E. Garrett 18 exemplars159.5
National Geographic Magazine 1981 v159 #6 June per Wilbur E. Garrett 20 exemplars, 1 ressenya159.6
National Geographic Magazine 1981 v160 #1 July per Wilbur E. Garrett 18 exemplars160.1
National Geographic Magazine 1981 v160 #2 August per Wilbur E. Garrett 19 exemplars160.2
National Geographic Magazine 1981 v160 #3 September per Wilbur E. Garrett 20 exemplars160.3
National Geographic Magazine 1981 v160 #4 October per Wilbur E. Garrett 20 exemplars160.4
National Geographic Magazine 1981 v160 #5 November per Wilbur E. Garrett 17 exemplars160.5
National Geographic Magazine 1981 v160 #6 December per Wilbur E. Garrett 17 exemplars160.6
National Geographic Magazine 1982 v161 #1 January per Wilbur E. Garrett 24 exemplars161.1
National Geographic Magazine 1982 v161 #2 February per Wilbur E. Garrett 24 exemplars161.2
National Geographic Magazine 1982 v161 #3 March per Wilbur E. Garrett 15 exemplars161.3
National Geographic Magazine 1982 v161 #4 April per Wilbur E. Garrett 18 exemplars, 1 ressenya161.4
National Geographic Magazine 1982 v161 #5 May per Wilbur E. Garrett 24 exemplars161.5
National Geographic Magazine 1982 v161 #6 June per Wilbur E. Garrett 24 exemplars161.6
National Geographic Magazine 1982 v162 #1 July per Wilbur E. Garrett 18 exemplars162.1
National Geographic Magazine 1982 v162 #2 August per Wilbur E. Garrett 22 exemplars, 1 ressenya162.2
National Geographic Magazine 1982 v162 #3 September per Wilbur E. Garrett 12 exemplars162.3
National Geographic Magazine 1982 v162 #4 October per Wilbur E. Garrett 18 exemplars162.4
National Geographic Magazine 1982 v162 #5 November per Wilbur E. Garrett 35 exemplars162.5
National Geographic Magazine 1982 v162 #6 December per Wilbur E. Garrett 27 exemplars162.6
National Geographic Magazine 1983 v163 #1 January per Wilbur E. Garrett 24 exemplars, 1 ressenya163.1
National Geographic Magazine 1983 v163 #2 February per Wilbur E. Garrett 20 exemplars163.2
National Geographic Magazine 1983 v163 #3 March per Wilbur E. Garrett 16 exemplars163.3
National Geographic Magazine 1983 v163 #4 April per Wilbur E. Garrett 20 exemplars, 1 ressenya163.4
National Geographic Magazine 1983 v163 #5 May per Wilbur E. Garrett 20 exemplars163.5
National Geographic Magazine 1983 v163 #6 June per Wilbur E. Garrett 20 exemplars163.6
National Geographic Magazine 1983 v164 #1 July per Wilbur E. Garrett 16 exemplars164.1
National Geographic Magazine 1983 v164 #2 August per Wilbur E. Garrett 21 exemplars, 1 ressenya164.2
National Geographic Magazine 1983 v164 #3 September per Wilbur E. Garrett 19 exemplars164.3
National Geographic Magazine 1983 v164 #4 October per Wilbur E. Garrett 23 exemplars, 1 ressenya164.4
National Geographic Magazine 1983 v164 #5 November per Wilbur E. Garrett 30 exemplars164.5
National Geographic Magazine 1983 v164 #6 December per Wilbur E. Garrett 24 exemplars, 1 ressenya164.6
National Geographic Magazine 1984 v165 #1 January per Wilbur E. Garrett 19 exemplars165.1
National Geographic Magazine 1984 v165 #2 February per Wilbur E. Garrett 19 exemplars165.2
National Geographic Magazine 1984 v165 #3 March per Wilbur E. Garrett 22 exemplars165.3
National Geographic Magazine 1984 v165 #4 April per Wilbur E. Garrett 20 exemplars165.4
National Geographic Magazine 1984 v165 #5 May per Wilbur E. Garrett 19 exemplars165.5
National Geographic Magazine 1984 v165 #6 June per Wilbur E. Garrett 24 exemplars165.6
National Geographic Magazine 1984 v166 #1 July per Wilbur E. Garrett 33 exemplars166.1
National Geographic Magazine 1984 v166 #2 August per Wilbur E. Garrett 19 exemplars166.2
National Geographic Magazine 1984 v166 #3 September per Wilbur E. Garrett 19 exemplars166.3
National Geographic Magazine 1984 v166 #4 October per Wilbur E. Garrett 12 exemplars166.4
National Geographic Magazine 1984 v166 #5 November per Wilbur E. Garrett 18 exemplars166.5
National Geographic Magazine 1984 v166 #6 December per Wilbur E. Garrett 22 exemplars, 1 ressenya166.6
National Geographic Magazine 1985 v167 #1 January per Wilbur E. Garrett 19 exemplars167.1
National Geographic Magazine 1985 v167 #2 February per Wilbur E. Garrett 25 exemplars167.2
National Geographic Magazine 1985 v167 #3 March per Wilbur E. Garrett 22 exemplars167.3
National Geographic Magazine 1985 v167 #4 April per Wilbur E. Garrett 22 exemplars167.4
National Geographic Magazine 1985 v167 #5 May per Wilbur E. Garrett 16 exemplars167.5
National Geographic Magazine 1985 v167 #6 June per Wilbur E. Garrett 27 exemplars, 1 ressenya167.6
National Geographic Magazine 1985 v168 #1 July per Wilbur E. Garrett 15 exemplars, 1 ressenya168.1
National Geographic Magazine 1985 v168 #2 August per Wilbur E. Garrett 23 exemplars168.2
National Geographic Magazine 1985 v168 #3 September per Wilbur E. Garrett 16 exemplars168.3
National Geographic Magazine 1985 v168 #4 October per Wilbur E. Garrett 18 exemplars168.4
National Geographic Magazine 1985 v168 #5 November per Wilbur E. Garrett 26 exemplars168.5
National Geographic Magazine 1985 v168 #6 December per Wilbur E. Garrett 29 exemplars168.6
National Geographic Magazine 1986 v169 #1 January per Wilbur E. Garrett 26 exemplars169.1
National Geographic Magazine 1986 v169 #2 February per Wilbur E. Garrett 23 exemplars169.2
National Geographic Magazine 1986 v169 #3 March per Wilbur E. Garrett 18 exemplars169.3
National Geographic Magazine 1986 v169 #4 April per Wilbur E. Garrett 19 exemplars169.4
National Geographic Magazine 1986 v169 #5 May per Wilbur E. Garrett 21 exemplars169.5
National Geographic Magazine 1986 v169 #6 June per Wilbur E. Garrett 21 exemplars169.6
National Geographic Magazine 1986 v170 #1 July per Wilbur E. Garrett 18 exemplars170.1
National Geographic Magazine 1986 v170 #2 August per Wilbur E. Garrett 24 exemplars170.2
National Geographic Magazine 1986 v170 #3 September per Wilbur E. Garrett 20 exemplars170.3
National Geographic Magazine 1986 v170 #4 October per Wilbur E. Garrett 21 exemplars170.4
National Geographic Magazine 1986 v170 #5 November per Wilbur E. Garrett 29 exemplars170.5
National Geographic Magazine 1986 v170 #6 December per Wilbur E. Garrett 32 exemplars170.6
National Geographic Magazine 1987 v171 #1 January per Wilbur E. Garrett 19 exemplars171.1
National Geographic Magazine 1987 v171 #2 February per Wilbur E. Garrett 22 exemplars, 1 ressenya171.2
National Geographic Magazine 1987 v171 #3 March per Wilbur E. Garrett 20 exemplars171.3
National Geographic Magazine 1987 v171 #4 April per Wilbur E. Garrett 17 exemplars171.4
National Geographic Magazine 1987 v171 #5 May per Wilbur E. Garrett 19 exemplars171.5
National Geographic Magazine 1987 v171 #6 June per Wilbur E. Garrett 18 exemplars171.6
National Geographic Magazine 1987 v172 #1 July per Wilbur E. Garrett 18 exemplars172.1
National Geographic Magazine 1987 v172 #2 August per Wilbur E. Garrett 19 exemplars172.2
National Geographic Magazine 1987 v172 #3 September per Wilbur E. Garrett 20 exemplars172.3
National Geographic Magazine 1987 v172 #4 October per Wilbur E. Garrett 20 exemplars, 1 ressenya172.4
National Geographic Magazine 1987 v172 #5 November per Wilbur E. Garrett 16 exemplars172.5
National Geographic Magazine 1987 v172 #6 December per Wilbur E. Garrett 18 exemplars, 1 ressenya172.6
National Geographic Magazine 1988 v173 #1 January per Wilbur E. Garrett 20 exemplars173.1
National Geographic Magazine 1988 v173 #2 February per Wilbur E. Garrett 19 exemplars173.2
National Geographic Magazine 1988 v173 #3 March per Wilbur E. Garrett 21 exemplars173.3
National Geographic Magazine 1988 v173 #4 April per Wilbur E. Garrett 27 exemplars173.4
National Geographic Magazine 1988 v173 #5 May per Wilbur E. Garrett 21 exemplars173.5
National Geographic Magazine 1988 v173 #6 June per Wilbur E. Garrett 20 exemplars173.6
National Geographic Magazine 1988 v174 #1 July per Wilbur E. Garrett 18 exemplars174.1
National Geographic Magazine 1988 v174 #2 August per Wilbur E. Garrett 19 exemplars174.2
National Geographic Magazine 1988 v174 #3 September per Wilbur E. Garrett 31 exemplars174.3
National Geographic Magazine 1988 v174 #4 October per Wilbur E. Garrett 22 exemplars174.4
National Geographic Magazine 1988 v174 #5 November per Wilbur E. Garrett 15 exemplars174.5
National Geographic Magazine 1988 v174 #6 December per Wilbur E. Garrett 30 exemplars174.6
National Geographic Magazine 1989 v175 #1 January per Wilbur E. Garrett 25 exemplars, 2 ressenyes175.1
National Geographic Magazine 1989 v175 #2 February per Wilbur E. Garrett 22 exemplars175.2
National Geographic Magazine 1989 v175 #3 March per Wilbur E. Garrett 33 exemplars, 1 ressenya175.3
National Geographic Magazine 1989 v175 #4 April per Wilbur E. Garrett 21 exemplars175.4
National Geographic Magazine 1989 v175 #5 May per Wilbur E. Garrett 20 exemplars175.5
National Geographic Magazine 1989 v175 #6 June per Wilbur E. Garrett 26 exemplars175.6
National Geographic Magazine 1989 v176 #1 July per Wilbur E. Garrett 25 exemplars176.1
National Geographic Magazine 1989 v176 #2 August per Wilbur E. Garrett 31 exemplars176.2
National Geographic Magazine 1989 v176 #3 September per Wilbur E. Garrett 24 exemplars176.3
National Geographic Magazine 1989 v176 #4 October per Wilbur E. Garrett 29 exemplars, 1 ressenya176.4
National Geographic Magazine 1989 v176 #5 November per Wilbur E. Garrett 25 exemplars176.5
National Geographic Magazine 1989 v176 #6 December per Wilbur E. Garrett 31 exemplars176.6
National Geographic Magazine 1990 v177 #1 January per Wilbur E. Garrett 17 exemplars177.1
National Geographic Magazine 1990 v177 #2 February per Wilbur E. Garrett 21 exemplars177.2
National Geographic Magazine 1990 v177 #3 March per Wilbur E. Garrett 19 exemplars177.3
National Geographic Magazine 1990 v177 #4 April per William Graves 18 exemplars177.4
National Geographic Magazine 1990 v177 #5 May per William Graves 14 exemplars177.5
National Geographic Magazine 1990 v177 #6 June per William Graves 17 exemplars177.6
National Geographic Magazine 1990 v178 #1 July per William Graves 16 exemplars178.1
National Geographic Magazine 1990 v178 #2 August per William Graves 16 exemplars178.2
National Geographic Magazine 1990 v178 #3 September per William Graves 15 exemplars178.3
National Geographic Magazine 1990 v178 #4 October per William Graves 22 exemplars178.4
National Geographic Magazine 1990 v178 #5 November per William Graves 18 exemplars178.5
National Geographic Magazine 1990 v178 #6 December per William Graves 20 exemplars178.6
National Geographic Magazine 1991 v179 #1 January per William Graves 22 exemplars179.1
National Geographic Magazine 1991 v179 #2 February per William Graves 21 exemplars179.2
National Geographic Magazine 1991 v179 #3 March per William Graves 24 exemplars179.3
National Geographic Magazine 1991 v179 #4 April per William Graves 23 exemplars179.4
National Geographic Magazine 1991 v179 #5 May per William Graves 26 exemplars179.5
National Geographic Magazine 1991 v179 #6 June per William Graves 25 exemplars179.6
National Geographic Magazine 1991 v180 #1 July per William Graves 25 exemplars, 1 ressenya180.1
National Geographic Magazine 1991 v180 #2 August per William Graves 19 exemplars180.2
National Geographic Magazine 1991 v180 #3 September per William Graves 25 exemplars180.3
National Geographic Magazine 1991 v180 #4 October per William Graves 23 exemplars180.4
National Geographic Magazine 1991 v180 #5 November per William Graves 16 exemplars180.5
National Geographic Magazine 1991 v180 #6 December per William Graves 20 exemplars180.6
National Geographic Magazine 1992 v181 #1 January per William Graves 21 exemplars181.1
National Geographic Magazine 1992 v181 #2 February per William Graves 18 exemplars181.2
National Geographic Magazine 1992 v181 #3 March per William Graves 22 exemplars181.3
National Geographic Magazine 1992 v181 #4 April per William Graves 22 exemplars181.4
National Geographic Magazine 1992 v181 #5 May per William Graves 17 exemplars181.5
National Geographic Magazine 1992 v181 #6 June per William Graves 21 exemplars181.6
National Geographic Magazine 1992 v182 #1 July per William Graves 18 exemplars182.1
National Geographic Magazine 1992 v182 #2 August per William Graves 19 exemplars182.2
National Geographic Magazine 1992 v182 #3 September per William Graves 17 exemplars182.3
National Geographic Magazine 1992 v182 #4 October per William Graves 21 exemplars182.4
National Geographic Magazine 1992 v182 #5 November per William Graves 17 exemplars182.5
National Geographic Magazine 1992 v182 #6 December per William Graves 17 exemplars182.6
National Geographic Magazine 1993 v183 #1 January per William Graves 18 exemplars183.1
National Geographic Magazine 1993 v183 #2 February per William Graves 18 exemplars183.2
National Geographic Magazine 1993 v183 #3 March per William Graves 17 exemplars183.3
National Geographic Magazine 1993 v183 #4 April per National Geographic Society 19 exemplars183.4
National Geographic Magazine 1993 v183 #5 May per William Graves 22 exemplars183.5
National Geographic Magazine 1993 v183 #6 June per William Graves 18 exemplars183.6
National Geographic Magazine 1993 v184 #1 July per William Graves 21 exemplars184.1
National Geographic Magazine 1993 v184 #2 August per William Graves 22 exemplars184.2
National Geographic Magazine 1993 v184 #3 September per William Graves 19 exemplars184.3
National Geographic Magazine 1993 v184 #4 October per William Graves 17 exemplars184.4
National Geographic Magazine 1993 v184 #5 November per William Graves 16 exemplars184.5
National Geographic Magazine 1993 v184 #6 December per William Graves 21 exemplars184.6
National Geographic Magazine 1994 v185 #1 January per William Graves 20 exemplars185.1
National Geographic Magazine 1994 v185 #2 February per William Graves 22 exemplars185.2
National Geographic Magazine 1994 v185 #3 March per William Graves 22 exemplars185.3
National Geographic Magazine 1994 v185 #4 April per William Graves 16 exemplars185.4
National Geographic Magazine 1994 v185 #5 May per William Graves 21 exemplars, 1 ressenya185.5
National Geographic Magazine 1994 v185 #6 June per William Graves 25 exemplars185.6
National Geographic Magazine 1994 v186 #1 July per William Graves 20 exemplars186.1
National Geographic Magazine 1994 v186 #2 August per William Graves 24 exemplars186.2
National Geographic Magazine 1994 v186 #3 September per William Graves 23 exemplars186.3
National Geographic Magazine 1994 v186 #4 October per William Graves 22 exemplars186.4
National Geographic Magazine 1994 v186 #5 November per William Graves 18 exemplars186.5
National Geographic Magazine 1994 v186 #6 December per William Graves 20 exemplars186.6
National Geographic Magazine 1995 v187 #1 January per William L Allen 22 exemplars187.1
National Geographic Magazine 1995 v187 #2 February per William L Allen 18 exemplars187.2
National Geographic Magazine 1995 v187 #3 March per William L Allen 21 exemplars187.3
National Geographic Magazine 1995 v187 #4 April per William L Allen 23 exemplars187.4
National Geographic Magazine 1995 v187 #5 May per William L Allen 19 exemplars187.5
National Geographic Magazine 1995 v187 #6 June per William L Allen 23 exemplars187.6
National Geographic Magazine 1995 v188 #1 July per William L Allen 19 exemplars188.1
National Geographic Magazine 1995 v188 #2 August per William L Allen 19 exemplars188.2
National Geographic Magazine 1995 v188 #3 September per William L Allen 14 exemplars188.3
National Geographic Magazine 1995 v188 #4 October per William L Allen 14 exemplars188.4
National Geographic Magazine 1995 v188 #5 November per William L Allen 12 exemplars188.5
National Geographic Magazine 1995 v188 #6 December per William L Allen 19 exemplars188.6
National Geographic Magazine 1996 v189 #1 January per William L Allen 20 exemplars189.1
National Geographic Magazine 1996 v189 #2 February per William L Allen 21 exemplars, 1 ressenya189.2
National Geographic Magazine 1996 v189 #3 March per William L Allen 20 exemplars189.3
National Geographic Magazine 1996 v189 #4 April per William L Allen 20 exemplars189.4
National Geographic Magazine 1996 v189 #5 May per William L Allen 25 exemplars189.5
National Geographic Magazine 1996 v189 #6 June per William L Allen 23 exemplars189.6
National Geographic Magazine 1996 v190 #1 July per William L Allen 21 exemplars190.1
National Geographic Magazine 1996 v190 #2 August per William L Allen 21 exemplars190.2
National Geographic Magazine 1996 v190 #3 September per William L Allen 25 exemplars190.3
National Geographic Magazine 1996 v190 #4 October per William L Allen 24 exemplars, 1 ressenya190.4
National Geographic Magazine 1996 v190 #5 November per William L Allen 23 exemplars190.5
National Geographic Magazine 1996 v190 #6 December per William L Allen 27 exemplars, 1 ressenya190.6
National Geographic Magazine 1997 v191 #1 January per William L Allen 20 exemplars191.1
National Geographic Magazine 1997 v191 #2 February per William L Allen 25 exemplars191.2
National Geographic Magazine 1997 v191 #3 March per William L Allen 16 exemplars, 1 ressenya191.3
National Geographic Magazine 1997 v191 #4 April per William L Allen 24 exemplars191.4
National Geographic Magazine 1997 v191 #5 May per William L Allen 27 exemplars191.5
National Geographic Magazine 1997 v191 #6 June per William L Allen 24 exemplars191.6
National Geographic Magazine 1997 v192 #1 July per William L Allen 25 exemplars, 1 ressenya192.1
National Geographic Magazine 1997 v192 #2 August per William L Allen 27 exemplars, 1 ressenya192.2
National Geographic Magazine 1997 v192 #3 September per William L Allen 21 exemplars192.3
National Geographic Magazine 1997 v192 #4 October per William L Allen 23 exemplars192.4
National Geographic Magazine 1997 v192 #5 November per William L Allen 23 exemplars192.5
National Geographic Magazine 1997 v192 #6 December per William L Allen 25 exemplars192.6
National Geographic Magazine 1998 v193 #1 January per William L Allen 22 exemplars193.1
National Geographic Magazine 1998 v193 #2 February per William L Allen 16 exemplars, 1 ressenya193.2
National Geographic Magazine 1998 v193 #3 March per William L Allen 15 exemplars, 1 ressenya193.3
National Geographic Magazine 1998 v193 #4 April per William L Allen 18 exemplars193.4
National Geographic Magazine 1998 v193 #5 May per William L Allen 20 exemplars193.5
National Geographic Magazine 1998 v193 #6 June per William L Allen 15 exemplars193.6
National Geographic Magazine 1998 v194 #1 July per William L Allen 24 exemplars, 1 ressenya194.1
National Geographic Magazine 1998 v194 #2 August per William L Allen 29 exemplars, 1 ressenya194.2
National Geographic Magazine 1998 v194 #3 September per William L Allen 30 exemplars, 1 ressenya194.3
National Geographic Magazine 1998 v194 #4 October per William L Allen 14 exemplars194.4
National Geographic Magazine 1998 v194 #5 November per William L Allen 21 exemplars194.5
National Geographic Magazine 1998 v194 #6 December per William L Allen 25 exemplars194.6
National Geographic Magazine 1999 v195 #1 January per William L Allen 21 exemplars195.1
National Geographic Magazine 1999 v195 #2 February per William L Allen 17 exemplars, 1 ressenya195.2
National Geographic Magazine 1999 v195 #3 March per William L Allen 19 exemplars195.3
National Geographic Magazine 1999 v195 #4 April per William L Allen 20 exemplars195.4
National Geographic Magazine 1999 v195 #5 May per William L Allen 18 exemplars195.5
National Geographic Magazine 1999 v195 #6 June per William L Allen 16 exemplars195.6
National Geographic Magazine 1999 v196 #1 July per William L Allen 17 exemplars196.1
National Geographic Magazine 1999 v196 #2 August per William L Allen 21 exemplars, 1 ressenya196.2
National Geographic Magazine 1999 v196 #3 September per William L Allen 17 exemplars, 1 ressenya196.3
National Geographic Magazine 1999 v196 #4 October per William L Allen 23 exemplars196.4
National Geographic Magazine 1999 v196 #5 November per William L Allen 22 exemplars196.5
National Geographic Magazine 1999 v196 #6 December per William L Allen 25 exemplars196.6
National Geographic Magazine 2000 v197 #1 January per William L Allen 26 exemplars197.1
National Geographic Magazine 2000 v197 #2 February per William L Allen 15 exemplars197.2
National Geographic Magazine 2000 v197 #3 March per William L Allen 19 exemplars197.3
National Geographic Magazine 2000 v197 #4 April per William L Allen 16 exemplars197.4
National Geographic Magazine 2000 v197 #5 May per William L Allen 26 exemplars197.5
National Geographic Magazine 2000 v197 #6 June per William L Allen 18 exemplars197.6
National Geographic Magazine 2000 v198 #1 July per William L Allen 22 exemplars198.1
National Geographic Magazine 2000 v198 #2 August per William L Allen 25 exemplars198.2
National Geographic Magazine 2000 v198 #3 September per William L Allen 21 exemplars198.3
National Geographic Magazine 2000 v198 #4 October per William L Allen 20 exemplars, 1 ressenya198.4
National Geographic Magazine 2000 v198 #5 November per William L Allen 19 exemplars198.5
National Geographic Magazine 2000 v198 #6 December per William L Allen 24 exemplars198.6
National Geographic Magazine 2001 v199 #1 January per William L Allen 21 exemplars, 1 ressenya199.1
National Geographic Magazine 2001 v199 #2 February per William L Allen 21 exemplars199.2
National Geographic Magazine 2001 v199 #3 March per William L Allen 20 exemplars199.3
National Geographic Magazine 2001 v199 #4 April per William L Allen 28 exemplars199.4
National Geographic Magazine 2001 v199 #5 May per William L Allen 17 exemplars199.5
National Geographic Magazine 2001 v199 #6 June per William L Allen 21 exemplars199.6
National Geographic Magazine 2001 v200 #1 July per William L Allen 18 exemplars200.1
National Geographic Magazine 2001 v200 #2 August per William L Allen 23 exemplars200.2
National Geographic Magazine 2001 v200 #3 September per William L Allen 20 exemplars200.3
National Geographic Magazine 2001 v200 #4 October per William L Allen 16 exemplars200.4
National Geographic Magazine 2001 v200 #5 November per William L Allen 15 exemplars200.5
National Geographic Magazine 2001 v200 #6 December per William L Allen 26 exemplars200.6
National Geographic Magazine 2002 v201 #1 January per William L Allen 17 exemplars201.1
National Geographic Magazine 2002 v201 #2 February per William L Allen 16 exemplars201.2
National Geographic Magazine 2002 v201 #3 March per William L Allen 13 exemplars201.3
National Geographic Magazine 2002 v201 #4 April per William L Allen 22 exemplars201.4
National Geographic Magazine 2002 v201 #5 May per William L Allen 16 exemplars201.5
National Geographic Magazine 2002 v201 #6 June per William L Allen 13 exemplars201.6
National Geographic Magazine 2002 v202 #1 July per William L Allen 19 exemplars, 1 ressenya202.1
National Geographic Magazine 2002 v202 #2 August per William L Allen 13 exemplars202.2
National Geographic Magazine 2002 v202 #3 September per William L Allen 16 exemplars202.3
National Geographic Magazine 2002 v202 #4 October per William L Allen 26 exemplars202.4
National Geographic Magazine 2002 v202 #5 November per William L Allen 12 exemplars202.5
National Geographic Magazine 2002 v202 #6 December per William L Allen 14 exemplars202.6
National Geographic Magazine 2003 v203 #1 January per William L Allen 19 exemplars203.1
National Geographic Magazine 2003 v203 #2 February per William L Allen 15 exemplars203.2
National Geographic Magazine 2003 v203 #3 March per William L Allen 20 exemplars, 1 ressenya203.3
National Geographic Magazine 2003 v203 #4 April per William L Allen 20 exemplars203.4
National Geographic Magazine 2003 v203 #5 May per William L Allen 20 exemplars203.5
National Geographic Magazine 2003 v203 #6 June per William L Allen 18 exemplars203.6
National Geographic Magazine 2003 v204 #1 July per William L Allen 16 exemplars204.1
National Geographic Magazine 2003 v204 #2 August per William L Allen 24 exemplars204.2
National Geographic Magazine 2003 v204 #3 September per William L Allen 19 exemplars204.3
National Geographic Magazine 2003 v204 #4 October per William L Allen 19 exemplars204.4
National Geographic Magazine 2003 v204 #5 November per William L Allen 19 exemplars204.5
National Geographic Magazine 2003 v204 #6 December per William L Allen 20 exemplars204.6
National Geographic Magazine 2004 v205 #1 January per William L Allen 21 exemplars205.1
National Geographic Magazine 2004 v205 #2 February per William L Allen 18 exemplars205.2
National Geographic Magazine 2004 v205 #3 March per William L Allen 20 exemplars205.3
National Geographic Magazine 2004 v205 #4 April per William L Allen 14 exemplars205.4
National Geographic Magazine 2004 v205 #5 May per William L Allen 18 exemplars205.5
National Geographic Magazine 2004 v205 #6 June per William L Allen 20 exemplars205.6
National Geographic Magazine 2004 v206 #1 July per William L Allen 14 exemplars206.1
National Geographic Magazine 2004 v206 #2 August per William L Allen 13 exemplars206.2
National Geographic Magazine 2004 v206 #3 September per William L Allen 15 exemplars206.3
National Geographic Magazine 2004 v206 #4 October per William L Allen 17 exemplars206.4
National Geographic Magazine 2004 v206 #5 November per William L Allen 23 exemplars206.5
National Geographic Magazine 2004 v206 #6 December per William L Allen 13 exemplars206.6
National Geographic Magazine 2005 v207 #1 January per Chris Johns 20 exemplars207.1
National Geographic Magazine 2005 v207 #2 February per Chris Johns 15 exemplars, 1 ressenya207.2
National Geographic Magazine 2005 v207 #3 March per Chris Johns 16 exemplars, 1 ressenya207.3
National Geographic Magazine 2005 v207 #4 April per Chris Johns 18 exemplars, 2 ressenyes207.4
National Geographic Magazine 2005 v207 #5 May per Chris Johns 19 exemplars, 1 ressenya207.5
National Geographic Magazine 2005 v207 #6 June per Chris Johns 29 exemplars, 1 ressenya207.6
National Geographic Magazine 2005 v208 #1 July per Chris Johns 19 exemplars208.1
National Geographic Magazine 2005 v208 #2 August per Chris Johns 16 exemplars, 1 ressenya208.2
National Geographic Magazine 2005 v208 #3 September per Chris Johns 23 exemplars, 1 ressenya208.3
National Geographic Magazine 2005 v208 #4 October per Chris Johns 14 exemplars208.4
National Geographic Magazine 2005 v208 #5 November per Chris Johns 22 exemplars, 1 ressenya208.5
National Geographic Magazine 2005 v208 #6 December per Chris Johns 20 exemplars208.6
National Geographic Magazine 2006 v209 #1 January per Chris Johns 20 exemplars209.1
National Geographic Magazine 2006 v209 #2 February per Chris Johns 18 exemplars209.2
National Geographic Magazine 2006 v209 #3 March per Chris Johns 26 exemplars, 1 ressenya209.3
National Geographic Magazine 2006 v209 #4 April per Chris Johns 14 exemplars209.4
National Geographic Magazine 2006 v209 #5 May per Chris Johns 22 exemplars209.5
National Geographic Magazine 2006 v209 #6 June per Chris Johns 19 exemplars209.6
National Geographic Magazine 2006 v210 #1 July per Chris Johns 15 exemplars210.1
National Geographic Magazine 2006 v210 #2 August per Chris Johns 28 exemplars, 1 ressenya210.2
National Geographic Magazine 2006 v210 #3 September per Chris Johns 22 exemplars210.3
National Geographic Magazine 2006 v210 #4 October per Chris Johns 16 exemplars210.4
National Geographic Magazine 2006 v210 #5 November per Chris Johns 26 exemplars210.5
National Geographic Magazine 2006 v210 #6 December per Chris Johns 23 exemplars210.6
National Geographic Magazine 2007 v211 #1 January per Chris Johns 24 exemplars211.1
National Geographic Magazine 2007 v211 #2 February per Chris Johns 24 exemplars211.2
National Geographic Magazine 2007 v211 #3 March per Chris Johns 24 exemplars211.3
National Geographic Magazine 2007 v211 #4 April per Chris Johns 23 exemplars211.4
National Geographic Magazine 2007 v211 #5 May per Chris Johns 36 exemplars211.5
National Geographic Magazine 2007 v211 #6 June per Chris Johns 22 exemplars211.6
National Geographic Magazine 2007 v212 #1 July per Chris Johns 21 exemplars, 1 ressenya212.1
National Geographic Magazine 2007 v212 #2 August per Chris Johns 23 exemplars212.2
National Geographic Magazine 2007 v212 #3 September per Chris Johns 22 exemplars, 1 ressenya212.3
National Geographic Magazine 2007 v212 #4 October per Chris Johns 26 exemplars, 1 ressenya212.4
National Geographic Magazine 2007 v212 #5 November per Chris Johns 24 exemplars212.5
National Geographic Magazine 2007 v212 #6 December per Chris Johns 25 exemplars212.6
National Geographic Magazine 2008 v213 #1 January per Chris Johns 30 exemplars, 1 ressenya213.1
National Geographic Magazine 2008 v213 #2 February per Chris Johns 26 exemplars213.2
National Geographic Magazine 2008 v213 #3 March per Chris Johns 22 exemplars213.3
National Geographic Magazine 2008 v213 #4 April per Chris Johns 22 exemplars213.4
National Geographic Magazine 2008 v213 #5 May per Chris Johns 30 exemplars213.5
National Geographic Magazine 2008 v213 #6 June per Chris Johns 26 exemplars213.6
National Geographic Magazine 2008 v214 #1 July per Chris Johns 26 exemplars214.1
National Geographic Magazine 2008 v214 #2 August per Chris Johns 21 exemplars214.2
National Geographic Magazine 2008 v214 #3 September per Chris Johns 27 exemplars214.3
National Geographic Magazine 2008 v214 #4 October per Chris Johns 24 exemplars214.4
National Geographic Magazine 2008 v214 #5 November per Chris Johns 23 exemplars, 1 ressenya214.5
National Geographic Magazine 2008 v214 #6 December per Chris Johns 38 exemplars214.6
National Geographic Magazine 2009 v215 #1 January per Chris Johns 32 exemplars215.1
National Geographic Magazine 2009 v215 #2 February per Chris Johns 33 exemplars215.2
National Geographic Magazine 2009 v215 #3 March per Chris Johns 29 exemplars215.3
National Geographic Magazine 2009 v215 #4 April per Chris Johns 28 exemplars215.4
National Geographic Magazine 2009 v215 #5 May per Chris Johns 30 exemplars215.5
National Geographic Magazine 2009 v215 #6 June per Chris Johns 29 exemplars215.6
National Geographic Magazine 2009 v216 #1 July per Chris Johns 29 exemplars216.1
National Geographic Magazine 2009 v216 #2 August per Chris Johns 24 exemplars216.2
National Geographic Magazine 2009 v216 #3 September per Chris Johns 30 exemplars216.3
National Geographic Magazine 2009 v216 #4 October per Chris Johns 27 exemplars216.4
National Geographic Magazine 2009 v216 #5 November per Chris Johns 38 exemplars216.5
National Geographic Magazine 2009 v216 #6 December per Chris Johns 29 exemplars216.6
National Geographic Magazine 2010 v217 #1 January per Chris Johns 25 exemplars217.1
National Geographic Magazine 2010 v217 #2 February per Chris Johns 29 exemplars217.2
National Geographic Magazine 2010 v217 #3 March per Chris Johns 22 exemplars217.3
National Geographic Magazine 2010 v217 #4 April per Chris Johns 32 exemplars217.4
National Geographic Magazine 2010 v217 #5 May per Chris Johns 22 exemplars217.5
National Geographic Magazine 2010 v217 #6 June per Chris Johns 24 exemplars217.6
National Geographic Magazine 2010 v218 #1 July per Chris Johns 28 exemplars, 1 ressenya218.1
National Geographic Magazine 2010 v218 #2 August per Chris Johns 27 exemplars218.2
National Geographic Magazine 2010 v218 #3 September per Chris Johns 23 exemplars218.3
National Geographic Magazine 2010 v218 #4 October per Chris Johns 24 exemplars218.4
National Geographic Magazine 2010 v218 #5 November per Chris Johns 24 exemplars218.5
National Geographic Magazine 2010 v218 #6 December per Chris Johns 23 exemplars218.6
National Geographic Magazine 2011 v219 #1 January per Chris Johns 24 exemplars219.1
National Geographic Magazine 2011 v219 #2 February per Chris Johns 24 exemplars219.2
National Geographic Magazine 2011 v219 #3 March per Chris Johns 22 exemplars219.3
National Geographic Magazine 2011 v219 #4 April per Chris Johns 26 exemplars219.4
National Geographic Magazine 2011 v219 #5 May per Chris Johns 20 exemplars219.5
National Geographic Magazine 2011 v219 #6 June per Chris Johns 25 exemplars219.6
National Geographic Magazine 2011 v220 #1 July per Chris Johns 25 exemplars220.1
National Geographic Magazine 2011 v220 #2 August per Chris Johns 22 exemplars220.2
National Geographic Magazine 2011 v220 #3 September per Chris Johns 16 exemplars220.3
National Geographic Magazine 2011 v220 #4 October per Chris Johns 20 exemplars220.4
National Geographic Magazine 2011 v220 #5 November per Chris Johns 22 exemplars220.5
National Geographic Magazine 2011 v220 #6 December per Chris Johns 30 exemplars, 1 ressenya220.6
National Geographic Magazine 2012 v221 #1 January per Chris Johns 21 exemplars221.1
National Geographic Magazine 2012 v221 #2 February per Chris Johns 18 exemplars221.2
National Geographic Magazine 2012 v221 #3 March per Chris Johns 17 exemplars221.3
National Geographic Magazine 2012 v221 #4 April per Chris Johns 29 exemplars221.4
National Geographic Magazine 2012 v221 #5 May per Chris Johns 24 exemplars221.5
National Geographic Magazine 2012 v221 #6 June per Chris Johns 16 exemplars221.6
National Geographic. June 2012 1 exemplars221.6
National Geographic Magazine 2012 v222 #1 July per Chris Johns 14 exemplars222.1
National Geographic. July 2012 1 exemplars222.1
National Geographic Magazine 2012 v222 #2 August per Chris Johns 10 exemplars222.2
National Geographic Magazine 2012 v222 #3 September per Chris Johns 18 exemplars222.3
National Geographic Magazine 2012 v222 #4 October per Chris Johns 17 exemplars222.4
National Geographic Magazine 2012 v222 #5 November per Chris Johns 17 exemplars222.5
National Geographic Magazine 2012 v222 #6 December per Chris Johns 10 exemplars222.6
National Geographic Magazine 2013 v223 #1 January per Chris Johns 14 exemplars223.1
National Geographic Magazine 2013 v223 #2 February per Chris Johns 17 exemplars223.2
National Geographic Magazine 2013 v223 #3 March per Chris Johns 18 exemplars223.3
National Geographic Magazine 2013 v223 #4 April per Chris Johns 13 exemplars223.4
National Geographic Magazine 2013 v223 #5 May per Chris Johns 10 exemplars223.5
National Geographic Magazine 2013 v223 #6 June per Chris Johns 16 exemplars223.6
National Geographic Magazine 2013 v224 #1 July per Chris Johns 12 exemplars224.1
National Geographic Magazine 2013 v224 #2 August per Chris Johns 14 exemplars224.2
National Geographic Magazine 2013 v224 #3 September per Chris Johns 10 exemplars224.3
National Geographic Magazine 2013 v224 #4 October per Chris Johns 18 exemplars224.4
National Geographic Magazine 2013 v224 #5 November per Chris Johns 26 exemplars224.5
National Geographic Magazine 2013 v224 #6 December per Chris Johns 11 exemplars224.6
National Geographic Magazine 2014 v225 #1 January per Chris Johns 15 exemplars, 1 ressenya225.1
National Geographic Magazine 2014 v225 #2 February per Chris Johns 6 exemplars225.2
National Geographic Magazine 2014 v225 #3 March per Chris Johns 11 exemplars225.3
National Geographic Magazine 2014 v225 #4 April per Chris Johns 11 exemplars225.4
National Geographic Magazine 2014 v225 #5 May per Chris Johns 8 exemplars225.5
National Geographic Magazine 2014 v225 #6 June per Chris Johns 10 exemplars225.6
National Geographic Magazine 2014 v226 #1 July per Susan Goldberg 14 exemplars226.1
National Geographic Magazine 2014 v226 #2 August per Susan Goldberg 8 exemplars226.2
National Geographic Magazine 2014 v226 #3 September per Susan Goldberg 7 exemplars226.3
National Geographic Magazine 2014 v226 #4 October per Susan Goldberg 4 exemplars226.4
National Geographic Magazine 2014 v226 #5 November per Susan Goldberg 12 exemplars226.5
National Geographic Magazine 2014 v226 #6 December per Susan Goldberg 7 exemplars226.6
National Geographic Magazine 2015 v227 #1 January per Susan Goldberg 11 exemplars, 1 ressenya227.1
National Geographic Magazine 2015 v227 #2 February per Susan Goldberg 14 exemplars, 1 ressenya227.2
National Geographic Magazine 2015 v227 #3 March per Susan Goldberg 14 exemplars, 1 ressenya227.3
National Geographic Magazine 2015 v227 #4 April per Susan Goldberg 17 exemplars, 2 ressenyes227.4
National Geographic Magazine 2015 v227 #5 May per Susan Goldberg 12 exemplars227.5
National Geographic Magazine 2015 v227 #6 June per Susan Goldberg 8 exemplars227.6
National Geographic Magazine 2015 v228 #1 July per Susan Goldberg 14 exemplars228.1
National Geographic Magazine 2015 v228 #2 August per Susan Goldberg 10 exemplars228.2
National Geographic Magazine 2015 v228 #3 September per Susan Goldberg 19 exemplars228.3
National Geographic Magazine 2015 v228 #4 October per Susan Goldberg 17 exemplars228.4
National Geographic Magazine 2015 v228 #5 November per Susan Goldberg 10 exemplars228.5
National Geographic Magazine 2015 v228 #6 December per Susan Goldberg 11 exemplars228.6
National Geographic Magazine 2016 v229 #1 January per Susan Goldberg 7 exemplars229.1
National Geographic Magazine 2016 v229 #2 February per Susan Goldberg 11 exemplars229.2
National Geographic Magazine 2016 v229 #3 March per Susan Goldberg 5 exemplars229.3
National Geographic Magazine 2016 v229 #4 April per Susan Goldberg 8 exemplars229.4
National Geographic Magazine 2016 v229 #5 May per Susan Goldberg 16 exemplars229.5
National Geographic Magazine 2016 v229 #6 June per Susan Goldberg 10 exemplars229.6
National Geographic Magazine 2016 v230 #1 July per Susan Goldberg 10 exemplars230.1
National Geographic Magazine 2016 v230 #2 August per Susan Goldberg 7 exemplars230.2
National Geographic Magazine 2016 v230 #3 September per Susan Goldberg 9 exemplars230.3
National Geographic Magazine 2016 v230 #4 October per Susan Goldberg 12 exemplars230.4
National Geographic Magazine 2016 v230 #5 November per Susan Goldberg 11 exemplars230.5
National Geographic Magazine 2016 v230 #6 December per Susan Goldberg 7 exemplars230.6
National Geographic Magazine 2017 v231 #1 January per Susan Goldberg 20 exemplars231.1
National Geographic Magazine 2017 v231 #2 February per Susan Goldberg 9 exemplars231.2
National Geographic Magazine 2017 v231 #3 March per Susan Goldberg 7 exemplars231.3
National Geographic Magazine 2017 v231 #4 April per Susan Goldberg 4 exemplars231.4
National Geographic Magazine 2017 v231 #5 May per Susan Goldberg 6 exemplars, 1 ressenya231.5
National Geographic Magazine 2017 v231 #6 June per Susan Goldberg 7 exemplars231.6
National Geographic Magazine 2017 v232 #1 July per Susan Goldberg 9 exemplars232.1
National Geographic Magazine 2017 v232 #2 August per Susan Goldberg 4 exemplars232.2
National Geographic Magazine 2017 v232 #3 September per Susan Goldberg 7 exemplars, 1 ressenya232.3
National Geographic Magazine 2017 v232 #4 October per Susan Goldberg 12 exemplars232.4
National Geographic Magazine 2017 v232 #5 November per Susan Goldberg 4 exemplars, 1 ressenya232.5
National Geographic Magazine 2017 v232 #6 December per Susan Goldberg 4 exemplars232.6
National Geographic Magazine 2018 v233 #1 January per Susan Goldberg 8 exemplars233.1
National Geographic Magazine 2018 v233 #2 February per Susan Goldberg 5 exemplars233.2
National Geographic Magazine 2018 v233 #3 March per Susan Goldberg 3 exemplars233.3
National Geographic Magazine (April 2018) Black and White - The Race Issue per The Editors Of National Geographic 1 exemplars233.4
National Geographic Magazine 2018 v233 #4 April per Susan Goldberg 8 exemplars233.4
National Geographic Magazine 2018 v233 #5 May per Susan Goldberg 9 exemplars233.5
National Geographic Magazine 2018 v233 #6 June per National Geographic 6 exemplars233.6
National Geographic Magazine 2018 v234 #1 July per Susan Goldberg 9 exemplars234.1
National Geographic Magazine 2018 v234 #2 August 7 exemplars234.2
National Geographic Magazine 2018 v234 #3 September 6 exemplars234.3
National Geographic Magazine 2018 v234 #4 October per National Geographic 7 exemplars234.4
National Geographic Magazine 2018 v234 #5 November per National Geographic 5 exemplars234.5
National Geographic Magazine 2018 v234 #6 December per Susan Goldberg 4 exemplars234.6
National Geographic Magazine 2019 v235 #1 January per Susan Goldberg 5 exemplars235.1
National Geographic Magazine 2019 v235 #2 February per National Geographic 5 exemplars235.2
National Geographic Magazine 2019 v235 #3 March per National Geographic 7 exemplars235.3
National Geographic Magazine 2019 v235 #4 April per National Geographic 7 exemplars235.4
National Geographic Magazine 2019 v235 #5 May per National Geographic 4 exemplars235.5
National Geographic Magazine 2019 v235 #6 June per National Geographic 6 exemplars, 1 ressenya235.6
National Geographic Magazine 2019 v236 #1 July per Susan Goldberg 6 exemplars236.1
National Geographic Magazine 2019 v236 #2 August per Susan Goldberg 7 exemplars236.2
National Geographic Magazine 2019 v236 #3 September per National Geographic 3 exemplars236.3
National Geographic Magazine 2019 v236 #4 October per National Geographic 9 exemplars236.4
National Geographic Magazine 2019 v236 #5 November per National Geographic 10 exemplars236.5
National Geographic Magazine 2019 v236 #6 December per National Geographic 9 exemplars236.6
National Geographic Magazine 2020 v237 #1 January per National Geographic 5 exemplars237.1
National Geographic Magazine 2020 v237 #2 February per Nat. Geo 5 exemplars237.2
National Geographic Magazine 2020 v237 #3 March per National Geographic 7 exemplars, 1 ressenya237.3
National Geographic Magazine 2020 v237 #4 April per Generic 5 exemplars237.4
National Geographic Magazine 2020 v237 #5 May per Susan Goldberg 2 exemplars237.5

Etiquetes

Membres principals

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