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Hubert von Herkomer - Public Domain
unknown - Public Domain
U.S. Department of Agriculture - Public Domain
Unidentified (Ensian published by University of Michigan). - Public Domain
Harishsama1998 - CC BY-SA 4.0
original uploader - Public Domain
Zesar2005 - CC BY-SA 3.0
collection of Mary Melinda Kingsbury Simkhovitch Papers. - Public Domain
:de:Shoshone - Public Domain
Cliff1066 - CC BY 2.0
Henricus Bos Pinxit; Jacobus Houbraken Sculpsit 1733 - Public Domain
Glenn Clark - CC BY-SA 3.0
Karl Bulla - Public Domain
Naamash155 - CC BY-SA 3.0
Public Domain
Original uploader was :it:Pissipo - Public Domain
Edward Curtis - Public Domain
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Hubert von Herkomer - Public Domain
Lawson, Cecil Gordon, 1851-1882
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unknown - Public Domain
Sedgwick, Adam, 1854-1913
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U.S. Department of Agriculture - Public Domain
De la Garza, E. (Eligio), 1927-2017
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unknown - Public Domain
Hopton, Ralph Hopton, baron, 1598-1652
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Unidentified (Ensian published by University of Michigan). - Public Domain
Lane, Mark, 1927-....
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Harishsama1998 - CC BY-SA 4.0
Graham, Benjamin, 1894-1976
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Allan, Maud
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original uploader - Public Domain
Cartwright, Samuel A. (Samuel Adolphus), 1793-1863
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Dummer, Jeremiah, 1681-1739
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Zesar2005 - CC BY-SA 3.0
Cammermeyer, Margarethe, 1942-
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collection of Mary Melinda Kingsbury Simkhovitch Papers. - Public Domain
Simkhovitch, Mary K. (Mary Kingsbury), 1867-1951
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Niemann, Albert, 1831-1917
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:de:Shoshone - Public Domain
Thomas, Kurt, 1904-1973
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Bitter, C. H.
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Isabey, Jean-Baptiste, 1767-1855
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Cliff1066 - CC BY 2.0
McReynolds, Jesse
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Henricus Bos Pinxit; Jacobus Houbraken Sculpsit 1733 - Public Domain
Hooghe, Romeyn de 1645-1708
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Glenn Clark - CC BY-SA 3.0
Russell, Walter, 1871-1963
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Toch, Ernst
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Karl Bulla - Public Domain
Mati︠u︡shin, M. V.
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Caulfield, B. G. (Bernard Gregory), 1828-1887
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Naamash155 - CC BY-SA 3.0
Rotenstreich, Nathan, 1914-1993
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Public Domain
Terry, William, 1824-1888
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Georg, Grand Duke of Mecklenburg-Strelitz, 1779-1860
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Burton, James, 1939-
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Medici, Lorenzo de', 1492-1519
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unknown - Public Domain
Gibbes, Charles Sydney, 1876-1963
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Original uploader was :it:Pissipo - Public Domain
Barzini, Luigi, 1874-1947
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Edward Curtis - Public Domain
Angeline, Suquamish Indian, -1896
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unknown - Public Domain
Maybrick, James, 1838-1889