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Gerhard51 - Public Domain
original uploader -
Anonymous, no autour disclosure - Public Domain
unknown - Public Domain
BmoreArt - CC BY-SA 3.0
Moffett, Chicago - Public Domain
Harris & Ewing - Public Domain
James Patrick Kelly - CC BY 3.0
Общественное достояние -
Aimée Thibault - Public Domain
Blmurch - CC BY 3.0
Unknown - Public Domain
J. Ross Robertson - CC BY 2.5
Flofor15 - CC BY-SA 4.0
OTFW - CC BY-SA 3.0
Imogen Cunningham -
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Gerhard51 - Public Domain
Davies, Fanny, 1861-1934
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original uploader -
Gillette, Francis, 1807-1879
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Dupain, Max, 1911-1992
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Anonymous, no autour disclosure - Public Domain
Trocmé, André, 1901-1971
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unknown - Public Domain
Kundt, August, 1839-1894
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Fischer von Waldheim, Gotthelf, 1771-1853
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BmoreArt - CC BY-SA 3.0
Leake, Eugene, 1911-2005
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Moffett, Chicago - Public Domain
Buffalo Bill, 1846-1917
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Harris & Ewing - Public Domain
Post, Louis F. (Louis Freeland), 1849-1928
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James Patrick Kelly - CC BY 3.0
Kelly, James P. (James Patrick)
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Общественное достояние -
Plastēras, Nikolaos, 1882-1953
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Wordsworth, William, 1770-1850
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Bouchard, Hipólito
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Aimée Thibault - Public Domain
Hamilton, James A. (James Alexander), 1788-1878
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Freeman, Y. Frank, 1890-1969
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unknown - Public Domain
Coon, Henry P. (Henry Perrin), 1822-1884
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Cannon, James, 1864-1944
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Blmurch - CC BY 3.0
Murch, Walter Scott, 1943-
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Unknown - Public Domain
Bernard, Claude, 1813-1878
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Pope, W. H. (William Henry), 1825-1879
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J. Ross Robertson - CC BY 2.5
Ridout, Thomas, -1829
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Donath, Ludwig, 1900-1967
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Hughes, Edward, Sir, approximately 1720-1794
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Flofor15 - CC BY-SA 4.0
Ferguson, Everett, 1933-....
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Valli, Alida, 1921-2006
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Eimmart, Georg Christoph, 1638-1705
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Stothard, Thomas, 1755-1834
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OTFW - CC BY-SA 3.0
Haushofer, Albrecht, 1903-1945
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Imogen Cunningham -
Chinn, Benjamen, 1921-2009
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Lloyd, Edward, 1779-1834