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unknown - Public Domain
US Government Printing Office (Washington, DC), publisher. - Public Domain
:en:Federal Bureau of Prisons, first uploader: Agateller - Public Domain
Public Domain
Mojmier, L.A. - Public Domain
Not stated - Public Domain
:de:Hermann Scherenberg - Public Domain
user at project -
Yosu Karsh -
JarrahTree -
Bloodgood Cutter (author) - Public Domain
original uploader - Public Domain
GFHund - CC BY 3.0
unknown -
Image from Wikimedia Commons
Smith, Francis Marion, 1846-1931
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Walcott, Mary Vaux, 1860-1940
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unknown - Public Domain
Stone, William Joel, 1848-1918
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Estrées, Gabrielle d', 1573?-1599
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Cvetković, Dragiša, 1893-1969
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Gaspar, Enrique, 1842-1902
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US Government Printing Office (Washington, DC), publisher. - Public Domain
Smith, Frank E. (Frank Ellis), 1918-1997
Image from Wikimedia Commons
:en:Federal Bureau of Prisons, first uploader: Agateller - Public Domain
Gillars, Mildred, 1900-1988
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Faust, Charlie, 1880-1915
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unknown - Public Domain
Maitland, Thomas, 1759?-1824
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Public Domain
Hackworth, Timothy, 1786-1850
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Mojmier, L.A. - Public Domain
Gallagher, Ray, 1885-1953
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unknown - Public Domain
Orlov, Aleksandr, -1973
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Not stated - Public Domain
Matthews, Brander, 1852-1929
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:de:Hermann Scherenberg - Public Domain
Dohm, Ernst, 1819-1883
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Crabb, Lionel, 1909-
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Barry, John, 1933-2011
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Griffes, Charles Tomlinson, 1884-1920
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Ditko, Steve.
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user at project -
Wagemans, Peter-Jan
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Yosu Karsh -
Tweedsmuir, Susan, 1882-
Image from Wikimedia Commons
JarrahTree -
Livia, Anna.
Image from Wikimedia Commons
Public Domain
Radisson, Pierre Esprit, approximately 1636-1710
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Bloodgood Cutter (author) - Public Domain
Cutter, Bloodgood H. (Bloodgood Haviland), 1817-1906
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Ferris, Joshua
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Böhm-Bawerk, Eugen von, 1851-1914
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original uploader - Public Domain
Bryan, Blackshear M. (Blackshear Morrison), 1900-1977
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GFHund - CC BY 3.0
London, Fritz, 1900-1954
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unknown -
Lembede, Anton Muziwakhe, 1914-1947
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Sasaki, Nobutsuna, 1872-1963