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Public Domain
US Government Printing Office - Public Domain
Jeanziade - CC BY-SA 3.0
United States Army - Public Domain
Sir :en:Joshua Reynolds - Public Domain
LecomteB - CC BY-SA 3.0
Mathew Brady - Public Domain
Unknown, irrelevant due to age - Public Domain
Victorcouto - Public Domain
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Public Domain
Hawkshaw, John, 1811-1891
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US Government Printing Office - Public Domain
Reifel, Ben, 1906-1990
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Ballantyne, Richard, 1817-1898
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Tuomioja, Sakari, 1911-1964
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Gorcey, Leo B., 1916-1969
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Jeanziade - CC BY-SA 3.0
Henein, Georges, 1914-1973
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United States Army - Public Domain
Ulmer, Walter F.
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Mok, Karen, 1970-
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Sir :en:Joshua Reynolds - Public Domain
Armstrong, John, 1709-1779
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Russell of Killowen, Charles Russell, baron, 1832-1900
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Morton, F.L. (Frederick Lee), 1949-
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Abbott, Joseph Palmer, 1891-1965
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Saint-Lambert, Jean-François, marquis de, 1716-1803
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LecomteB - CC BY-SA 3.0
Delpech, Michel, 1946-....
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Mathew Brady - Public Domain
Briggs, George, 1805-1869
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Glashow, Sheldon Lee, 1932-
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Public Domain
Turati, Filippo, 1857-1932
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Spaulding, C. C. (Charles Clinton), 1874-1952
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Armatrading, Joan
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Unknown, irrelevant due to age - Public Domain
Rust, Albert, -1870
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Trarieux, L. (Ludovic), 1840-1904
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Tonti, Giulio
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Brongniart, Alexandre-Théodore, 1739-1813
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Chisholm, Caroline, 1808-1877
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Malik, Charles Habib, 1906-1987
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Pfeiffer, Ida, 1797-1858
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Victorcouto - Public Domain
Faria e Sousa, Manuel de, 1590-1649
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Cleopatra, Queen of Egypt, -30 B.C.
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Myers, F. W. H. (Frederic William Henry), 1843-1901
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Malcolm, Ian, Sir, 1868-1944