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William Patten Junior - Public Domain
author - Public Domain
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Underwood & Underwood. - Public Domain
original uploader - Public Domain
Léopold-Émile Reutlinger - Public Domain
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
11lovell03 - CC BY-SA 4.0
Russell & Sons - Public Domain
U.S. Army - Public Domain
Kelliej1976 - CC BY-SA 4.0
anonymous -
Public Domain
Juhan Sonin -
Faris, John T. - Public Domain
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William Patten Junior - Public Domain
Banks, Edward, 1769?-1835
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author - Public Domain
Barton, Seth Maxwell, 1829-1900
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Esaki, Reona, 1925-
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Fife, James, 1897-1975
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Lewis, Carl, 1961-
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McRaney, Gerald
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Underwood & Underwood. - Public Domain
Frijsh, Povla, 1881-1960
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Harper, Ben, 1969-....
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Brunet, Ovide, 1826-1876
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original uploader - Public Domain
Brediceanu, Tiberiu, 1877-1968
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Léopold-Émile Reutlinger - Public Domain
Caron, Rose, 1857-1930
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Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Ambler, Jacob A., 1829-1906
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Johnson, Ban
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11lovell03 - CC BY-SA 4.0
Knowles, Charles Henry, Sir, 1754-1831
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Russell & Sons - Public Domain
Rhys, Grace Little, 1865-1929
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U.S. Army - Public Domain
Quinn, William W. (William Wilson), 1907-2000
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Staats, Elmer B., 1914-2011
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Kelliej1976 - CC BY-SA 4.0
Roberts, Richard, 1948-
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Roberts, Robert, 1839-1898
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anonymous -
Adler, Friedrich, 1857-1938
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Nadi, Aldo, 1899-1965
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Hull, Thomas, 1728-1808
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Lindsay, James M., 1959-....
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Low, Sampson, 1797-1886
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Walker, Sears Cook, 1805-1853
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Public Domain
Vilas, William F. (William Freeman), 1840-1908
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Juhan Sonin -
Topol, Eric J., 1954-....
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Public Domain
Robertson, Wyndham, 1803-1888
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Dalrymple, David, Sir, 1726-1792
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Faris, John T. - Public Domain
Miller, J.R. (James Russell), 1840-1912