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Saul Yanovsky - Public Domain
August Weger - Public Domain
slowking -
w:Richard Leacock - Public Domain
gdcgraphics -
Public Domain
Sharafyan - CC BY-SA 4.0
Jegelewicz - CC BY-SA 3.0
user at project - CC BY 3.0
unknown - Public Domain
FellowshipCam - CC BY 3.0
US-amerikanischen Bundesregierung - Public Domain
unknown -
Pjc2014 - CC BY-SA 3.0
Contemporary photograph - Public Domain
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Armstrong, William Hepburn, 1824-1919
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Saul Yanovsky - Public Domain
Janovsky, Saul Joseph, 1864-1939
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August Weger - Public Domain
Dorn, Heinrich Ludwig Egmont, 1804-1892
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Merret, Christopher, 1614-1695
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slowking -
Weigel, George, 1951-....
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w:Richard Leacock - Public Domain
Rogers, Eric M.
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gdcgraphics -
Schwimmer, David, 1966-....
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Public Domain
Devonshire, William Cavendish, Earl of, 1590-1628
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Kuhlmann, Quirin, 1651-1689
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Sharafyan - CC BY-SA 4.0
Sharafyan, Vache
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Jegelewicz - CC BY-SA 3.0
Schmidt, Karl Patterson, 1890-1957
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user at project - CC BY 3.0
Ritenour, Lee
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Paumgartner, Bernhard, 1887-1971
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unknown - Public Domain
Johnson, Benjamin F. (Benjamin Franklin), 1818-1905
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FellowshipCam - CC BY 3.0
Eckstein, Yechiel, 1951-
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Curzon, Frank
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unknown - Public Domain
Rémusat, Abel, 1788-1832
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Vanderveer, Tara
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Majors, Alexander, 1814-1900
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US-amerikanischen Bundesregierung - Public Domain
Bonanno, Joseph, 1905-
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Anderson, Mary, 1920-
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Murray, Margaret Alice
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Sullavan, Margaret, 1909-1960
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unknown -
Falkner, William C. (William Clark), 1825-1889
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Pjc2014 - CC BY-SA 3.0
Canetti, Jacques, 1909-
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Titchener, Edward Bradford, 1867-1927
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Jai Singh II, Maharaja of Jaipur, 1686-1743
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Fitzherbert, Maria Anne, 1756-1837
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Bellange, Jacques, approximately 1575-1616
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Contemporary photograph - Public Domain
McGiffert, Arthur Cushman, 1861-1933