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https://commons.wikimedia.org/wiki/Martino75~commonswiki - CC BY-SA 3.0
w:University of Pennsylvania Museum of Archaeology and Anthropology - Public Domain
Hreinn Gudlaugsson - CC BY-SA 4.0
Frances Benjamin Johnston - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Comley, William J.- D'Eggville, W. - Public Domain
Weglinde - Public Domain
René Patrice Dagron Prudent (1819-1900) - Public Domain
Book edited and compiled by Alfred D. Bowen; small print at lower left of photo credits it to "Angell & Fuller Engs." - Public Domain
unknown - Public Domain
New York World-Telegram & Sun staff -
see above - CC BY 2.0
Simon Goodell Griffin - Public Domain
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https://commons.wikimedia.org/wiki/Martino75~commonswiki - CC BY-SA 3.0
Dewaere, Patrick, 1947-1982
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w:University of Pennsylvania Museum of Archaeology and Anthropology - Public Domain
LoBagola, Bata Kindai Amgoza Ibn, 1877-1947
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Shiner, David, 1953-
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Leeson, Adelaide Hanscom, 1876-1932
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Gibson, Wilfrid Wilson, 1878-1962
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Moreau, Jeanne, 1928-....
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Goodall, Jane, 1934-2025
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Hreinn Gudlaugsson - CC BY-SA 4.0
Smulyan, Gary
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Frances Benjamin Johnston - Public Domain
Washington, Booker T., 1856-1915
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Mathew Brady Levin Corot Handy - Public Domain
Beale, R. L. T. (Richard Lee Turberville), 1819-1893
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Petrova, Olga, 1884-1977
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Comley, William J.- D'Eggville, W. - Public Domain
Ellsler, John A. (John Adam), 1821 or 1822-1903
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Kordesch, K. (Karl), 1922-
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Weglinde - Public Domain
Colton, William G.
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René Patrice Dagron Prudent (1819-1900) - Public Domain
Durand-Brager, 1814-1879
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Book edited and compiled by Alfred D. Bowen; small print at lower left of photo credits it to "Angell & Fuller Engs." - Public Domain
Blethen, Alden Joseph, 1845-1915
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unknown - Public Domain
Becker, Jean, 1833-1884
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Bache, Walter, 1842-1888
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Zukav, Gary.
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New York World-Telegram & Sun staff -
Bodenheim, Maxwell, 1893-1954
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Mantle, Mickey, 1931-1995
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see above - CC BY 2.0
Bruce, David, Sir, 1855-1931
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Day, Laraine, 1920-2007
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Gimson, Franklin Charles, 1890-1975
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Pothier, Toussaint, 1771-1845
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unknown - Public Domain
Pálffy, Fidél 1895-1946
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Digby, Kenelm, 1603-1665
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Maitland, Peregrine, 1777-1854
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Mathew Brady Levin Corot Handy - Public Domain
Campbell, James Hepburn, 1820-1895
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Simon Goodell Griffin - Public Domain
Dinsmoor, Samuel, 1766-1835