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User at project link - Public Domain
Mario Guarnacci - Public Domain
Mathew Brady - Public Domain
The Huntington - CC BY 2.0
Public Domain
unknown - Public Domain
Elsadorfman - CC BY-SA 3.0
Furmeyer - Public Domain
Alan Light - CC BY 2.0
US Dept. of State - Public Domain
Unknown photographer, mid-19th century - Public Domain
ETH Zürich - CC BY-SA 3.0
Patlatimer - CC BY-SA 3.0
HubertSt - CC BY-SA 4.0
Darren Wyn Rees - CC BY-SA 3.0
Gakuro - CC BY-SA 3.0
ABC Television - Public Domain
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La Noue, François de, 1531-1591
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User at project link - Public Domain
Seberg, Jean
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Mario Guarnacci - Public Domain
Noris, Enrico, 1631-1704
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Mathew Brady - Public Domain
Conkling, Frederick A. (Frederick Augustus), 1816-1891
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Karp, Richard M., 1935-....
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The Huntington - CC BY 2.0
Burton, Kate
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Public Domain
Lang, Matheson, 1879-1948
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unknown - Public Domain
Leyser, Polycarp, 1552-1610
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Lesseps, Ferdinand de, 1805-1894.
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Gould, F. Carruthers (Francis Carruthers,), 1844-1925
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Reisz, Karel
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Elsadorfman - CC BY-SA 3.0
Tate, James, 1943-....
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Furmeyer - Public Domain
Amyot, Jacques, 1513-1593
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Alan Light - CC BY 2.0
Pryor, Richard, 1940-2005
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Cossa, Luigi, 1831-1896
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DOWNEY, BRIAN
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US Dept. of State - Public Domain
Wiggins, James Russell, 1903-2000
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Unknown photographer, mid-19th century - Public Domain
Sassoon (Family)
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ETH Zürich - CC BY-SA 3.0
Kuhn, Richard, 1900-1967
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Patlatimer - CC BY-SA 3.0
Roddam, Franc
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Taber, I. W. (Isaiah West), 1830-1912
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HubertSt - CC BY-SA 4.0
Fuchs, Johann Nepomuk von 1774-1856
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Cervera y Topete, Pascual, 1839-1909
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Alexis, Paul, 1847-1901
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unknown - Public Domain
Manguin, Henri, 1874-1949
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Darren Wyn Rees - CC BY-SA 3.0
Thomas, Eddie, 1926-
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Cornaro, Luigi, 1475?-1566
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Gakuro - CC BY-SA 3.0
Gross, Rita M.
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ABC Television - Public Domain
Carroll, Pat, 1927-
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Berlam, Arduino, 1880-1946