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unknown - Public Domain
The National Infantry Museum and Soldier Center - CC BY 2.0
William Morgan - Public Domain
original uploader - CC BY 2.5
Rudolf Krziwanek - Public Domain
Thomas Radlwimmer - CC BY 2.0
Henry S. Sadd - Public Domain
Eduardo Correa - Public Domain
Internet Archive Book Images -
Edouard Clerc - Public Domain
ETH Zürich - CC BY-SA 3.0
Roy Erickson - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
not stated - Public Domain
Anonymous - Public Domain
anonymous -
Angela George - CC BY 3.0
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unknown - Public Domain
Wilson, Samuel, 1766-1854
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Crissinger, Daniel R. (Daniel Richard), 1860-1942
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The National Infantry Museum and Soldier Center - CC BY 2.0
Elliott, Sam, 1944-....
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William Morgan - Public Domain
Jolley, I. Stanford, 1900-1978
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Kyle, E. J. (Edwin Jackson), 1876-
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original uploader - CC BY 2.5
Attenborough, David, 1926-....
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unknown - Public Domain
Balestier, Charles Wolcott, 1861-1891
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McMinn, Joseph, 1758-1824
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Salting, George, 1836-1909
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Gandhi, Arun
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Rudolf Krziwanek - Public Domain
Komzák, Karel, 1850-1905
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Thomas Radlwimmer - CC BY 2.0
Godard, Michel
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Tomioka, Tessai, 1837-1924
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Henry S. Sadd - Public Domain
Dowling, James, 1787-1844
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White, Thomas, Sir, 1492-1567
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Eduardo Correa - Public Domain
Picasso, Paloma, 1949-
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Internet Archive Book Images -
Pattison, Mark, 1813-1884
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Bach, Carl Philipp Emanuel, 1714-1788
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Jolson, Al, 1886-1950
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Edouard Clerc - Public Domain
La Marche, Olivier de, approximately 1426?-1502
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ETH Zürich - CC BY-SA 3.0
Prelog, V. (Vladimir), 1906-1998
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Roy Erickson - Public Domain
Csonka, Larry
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Mathew Brady Levin Corot Handy - Public Domain
Wade, B. F. (Benjamin Franklin), 1800-1878
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Powell, Michael, 1905-1990
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Wharton, George, Sir, 1617-1681
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not stated - Public Domain
Bullock, Shan F., 1865-1935
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Anonymous - Public Domain
Mézières, Philippe de, 1327?-1405
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anonymous -
Vlaminck, Maurice de 1876-1958
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Angela George - CC BY 3.0
King, Larry, 1933-
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Haeckel, Ernst, 1834-1919