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unknown - Public Domain
Smithsonian Institution -
Bill Doll and Company, New York-publicity agency - Public Domain
Original uploader was :de:Christian Kotnik - Public Domain
Sebb - Public Domain
Original uploader was AxelHH -
Unknown - subject is Jennie Brownscome (1850-1936) - Public Domain
Central Intelligence Agency (CIA) - Public Domain
Amadscientist - CC BY-SA 3.0
anonymous - Public Domain
Erling Mandelmann - CC BY-SA 3.0
user at project - CC BY 2.5
original uploader - Public Domain
Giulio Aleni - Public Domain
Public Domain
PD-heirs - Public Domain
Rob McAlear - Public Domain
James Lorenzo Bowen (1842-1919) - Public Domain
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Cooper, Cary L.
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unknown - Public Domain
Tcherepnin, Nikolai
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Smithsonian Institution -
Mather, Kirtley F. (Kirtley Fletcher), 1888-1978
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Bill Doll and Company, New York-publicity agency - Public Domain
Swann, Donald, 1923-1994
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Original uploader was :de:Christian Kotnik - Public Domain
Silvestre de Sacy, A. I. (Antoine Isaac), 1758-1838
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unknown - Public Domain
Julien, Stanislas, 1797-1873
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Cleaver, Gerald
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Sebb - Public Domain
Franco, Jesus
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Gingold, Hermione, 1897-1987
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Gutiérrez, Eduardo (1851-1889).
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Original uploader was AxelHH -
Henry, John, 1943-
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Unknown - subject is Jennie Brownscome (1850-1936) - Public Domain
Brownscombe, Jennie Augusta, 1850-1936
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Central Intelligence Agency (CIA) - Public Domain
Colby, William Egan, 1920-1996
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Amadscientist - CC BY-SA 3.0
Dickinson, Roger, 1950-
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anonymous - Public Domain
Heath, Thomas Kurton, 1853-1938
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Heywood, Peter, 1773-1831
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Cleveland, Harlan.
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Lockhart, Calvin, 1934-2007
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Erling Mandelmann - CC BY-SA 3.0
Haubensak, Pierre, 1935-
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user at project - CC BY 2.5
Moulton, W. F. (William Fiddian), 1835-1898
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original uploader - Public Domain
Maule, Frances, 1879-1966
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Giulio Aleni - Public Domain
Aleni, Giulio, 1582-1649
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Public Domain
Goodin, John Randolph, 1836-1885
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Torricelli, Robert G.
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Leidy, Paul, 1813-1877
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PD-heirs - Public Domain
Nelson, Novella
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Cheverus, Jean-Louis-Anne-Madeleine Lefebvre de 1768-1836
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Rob McAlear - Public Domain
Estacio, John, 1966-
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Burgkmair, Hans, 1473-1531
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James Lorenzo Bowen (1842-1919) - Public Domain
Wild, Edward Augustus, 1825-1891