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American Association of University Women -
unknown - Public Domain
user at project -
Hreinn Gudlaugsson - CC BY-SA 4.0
Wayman Adams - Public Domain
Henry Willard - Public Domain
Gary Alpert - Public Domain
U.S. Navy photo by Lithographer 3rd Class Christen R. Nicholas - Public Domain
US Government Printing Office - Public Domain
Roferbia - CC BY-SA 3.0
Museum of Photographic Arts Collections -
Harrywad - CC BY-SA 3.0
Osler Library of the History of Medicine, McGill University - Public Domain
Who-When-What Company - Public Domain
Public Domain
GFHund - CC BY 3.0
George Grantham Bain Collection (Library of Congress) - Public Domain
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American Association of University Women -
Russell, Elizabeth Shull, 1913-2001
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Billaud-Varenne, 1756-1819
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Heine, Heinrich, 1797-1856
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unknown - Public Domain
De Vis, Charles W. (Charles Walter), 1829-1915
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user at project -
Fischer, Debra
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Hreinn Gudlaugsson - CC BY-SA 4.0
Rasmussen, Hugo
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Wayman Adams - Public Domain
Goodrich, James P. (James Putnam), 1864-1940
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Black, Samuel Charles, 1869-1921
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Alanbrooke, Alan Brooke, Viscount, 1883-1963
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Wilson, Richard, 1713-1782
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Lumholtz, Carl, 1851-1922
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Müller von Königswinter, Wolfgang, 1816-1873
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Henry Willard - Public Domain
McNeil, John, 1784-1850
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Gary Alpert - Public Domain
Wheeler, William Morton, 1865-1937
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U.S. Navy photo by Lithographer 3rd Class Christen R. Nicholas - Public Domain
Grammer, Kelsey, 1955-
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US Government Printing Office - Public Domain
Mrazek, Robert J.
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Roferbia - CC BY-SA 3.0
Connolly, John, 1968-....
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unknown - Public Domain
Keys, Nelson
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Museum of Photographic Arts Collections -
Two Moon (Cheyenne Indian), 1847-1917
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Germar, E. F. (Ernst Friedrich), 1786-1853
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Harrywad - CC BY-SA 3.0
Summer, Donna
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Melchissédec, Léon, 1843-1925
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Barceló, Miquel, 1957-
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Osler Library of the History of Medicine, McGill University - Public Domain
Abbott, W. Osler (William Osler), 1902-1943
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Who-When-What Company - Public Domain
Dumont, Ebenezer, 1814-1871
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Boumédiene, Houari, 1932-1978
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Public Domain
Neale, J.M. (John Mason), 1818-1866
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Sokurov, Aleksandr, 1951-
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GFHund - CC BY 3.0
Heidenfeld, Wolfgang
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George Grantham Bain Collection (Library of Congress) - Public Domain
Vance, Louis-Joseph, 1879-1933