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Siebbi - CC BY 3.0
Public Domain
Victor E. Harlow, editor - Public Domain
unknown - Public Domain
H. F. Prevost Battersby - Public Domain
Unknown military photographer - Public Domain
Unknown Military photographer - Public Domain
AuxArcRazorback - CC BY-SA 4.0
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Burges, William, 1827-1881
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Mosbacher, Robert A. (Robert Adam), 1927-2010
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Siebbi - CC BY 3.0
Daldry, Stephen
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Public Domain
Lowell, Josephine Shaw, 1843-1905
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Victor E. Harlow, editor - Public Domain
Johnson, Jed, 1888-1963
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Oxley, John, 1783-1828
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Fath, Jacques, 1912-1954
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unknown - Public Domain
Shapley, Harlow, 1885-1972
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unknown - Public Domain
Granger, Lester B. (Lester Blackwell), 1896-1976
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Grenier, Robert
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Morgenstierne, Georg, 1892-1978
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Farley, Charles, 1771-1859
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H. F. Prevost Battersby - Public Domain
Battersby, H. F. Prevost (Henry Francis), 1862-1949
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Dunn, Nathan, 1782-1844
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Unknown military photographer - Public Domain
Bissell, Clayton L. (Clayton Lawrence), 1896-1972
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Pratt, Orson, 1811-1881
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Ravenstein, Ernst Georg, 1834-1913
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Bonomi, Joseph, 1796-1878
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Baroja, Ricardo, 1871-1953
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Hozier, Pierre d'
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unknown - Public Domain
Medem, Vladimir, 1879-1923
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Steel, Anthony, 1920-2001
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unknown - Public Domain
Onderdonk, Benjamin T. (Benjamin Tredwell), 1791-1861
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Unknown Military photographer - Public Domain
Bragdon, John S. (John Stewart), 1893-1964
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Hubbell, Carl, 1903-1988
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Linguet, Simon-Nicolas-Henri, 1736-1794
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Wüllner, Franz, 1832-1902
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Penn, Hannah Callowhill, 1671-1726
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Chavez, Dennis, 1888-1962
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AuxArcRazorback - CC BY-SA 4.0
Bénard de la Harpe, Jean-Baptiste, 1683-1765