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Karel Maixner (1840 - 1881) - Public Domain
NOAA photo - Public Domain
Larabezo - CC BY-SA 4.0
Boberger - CC BY 3.0
Collated and edited by A. Howard Clark - Public Domain
original uploader -
CC BY 2.5
Public Domain
Jburlinson - CC BY-SA 3.0
Brady National Photographic Art Gallery (Washington, D.C.), photographer - Public Domain
Queer Comerades - CC BY 3.0
GFHund - CC BY 3.0
US Mission in Geneva - Public Domain
Churchman Company - Public Domain
Rockwell-O'Keefe (management)-photo by Maurice (rest of name cut off) - Public Domain
user at project - Public Domain
PD-user-w - CC BY-SA 3.0
Annie D. Tallent, author. Nixon-Jones Printing Co. (St. Louis, MO), publisher. - Public Domain
unknown - Public Domain
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Karel Maixner (1840 - 1881) - Public Domain
Sabina, Karel, 1813-1877
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NOAA photo - Public Domain
Rude, G. T. (Gilbert Thomas), 1881-1962
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Lequeu, Jean-Jacques, 1757-approximately 1825
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Larabezo - CC BY-SA 4.0
Pogorelich, Ivo, 1958-....
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Buchwald, Art
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Boberger - CC BY 3.0
Sidén, Ann-Sofi, 1962-
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Anwar Ibrahim, 1947-
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Collated and edited by A. Howard Clark - Public Domain
Evans, Ira Hobart, 1844-1922
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Lang, Serge, 1927-2005
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Fall, Albert B. (Albert Bacon), 1861-1944
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CC BY 2.5
Kosambi, D. D. (Damodar Dharmanand), 1907-1966
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Rockwell, Norman, 1894-1978
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Entwistle, John, 1944-2002
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Public Domain
Wilberforce, Ernest Roland
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Jburlinson - CC BY-SA 3.0
Gibbons, Stella, 1902-1989
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Brady National Photographic Art Gallery (Washington, D.C.), photographer - Public Domain
Osterhaus, Peter, 1823-1917
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Queer Comerades - CC BY 3.0
Li, Yinhe
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GFHund - CC BY 3.0
Stueckelberg, E. C. G. (Ernst Carl Gerlach), 1905-1984
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US Mission in Geneva - Public Domain
Annan, Kofi A. (Kofi Atta)
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Churchman Company - Public Domain
McLaren, William Edward, 1831-1905
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Chapin, Roy D. (Roy Dikeman), 1880-1936
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Howell, George, 1833-1910
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Rockwell-O'Keefe (management)-photo by Maurice (rest of name cut off) - Public Domain
Hunt, Pee Wee
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Clayton, Henry De Lamar, 1857-1929
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user at project - Public Domain
Downing, Big Al, 1940-2005
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PD-user-w - CC BY-SA 3.0
Atkinson, John W. (John William), 1923-2003
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Annie D. Tallent, author. Nixon-Jones Printing Co. (St. Louis, MO), publisher. - Public Domain
Bennett, Granville G. (Granville Gaylord), 1833-1910
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unknown - Public Domain
Lincoln, Thomas, 1778-1851
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Rennie, John, 1761-1821
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Compton, Arthur Holly, 1892-1962