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Український інститут національної пам'яті - CC BY-SA 3.0
José Malanca - Public Domain
unknown - Public Domain
Rick Cooper - CC BY 2.0
Duane Hamilton Hurd, author. Everts & Fariss (Philadelphia, PA), publisher. - Public Domain
Alexandre Dulaunoy - CC BY-SA 2.0
Mykola Swarnyk - CC BY-SA 3.0
Mathew Brady Levin Corot Handy - Public Domain
Ji-Elle - CC BY-SA 3.0
New York World-Telegram and the Sun staff photographer - Public Domain
Djkeddie - CC BY-SA 4.0
U.S. government photographer - Public Domain
Simon Modera - CC BY-SA 4.0
Public Domain
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Boscovich, Ruggero Giuseppe, 1711-1787
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Український інститут національної пам'яті - CC BY-SA 3.0
Mace, James E. (James Earnest), 1952-
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Roberts, Michael, 1902-1948
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José Malanca - Public Domain
Mariátegui, José Carlos, 1894-1930
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Theobald, Samuel, 1846-1930
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Mario, Giovanni, 1810-1883
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unknown - Public Domain
Böttger, Johann Friedrich, 1682-1719
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Rick Cooper - CC BY 2.0
Becket, Marta
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Duane Hamilton Hurd, author. Everts & Fariss (Philadelphia, PA), publisher. - Public Domain
Campbell, William W., 1806-1881
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Jones, John P. (John Percival), 1829-1912
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Alexandre Dulaunoy - CC BY-SA 2.0
Mentelin, Johann, approximately 1410-1478
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Mykola Swarnyk - CC BY-SA 3.0
Magocsi, Paul R.
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Mathew Brady Levin Corot Handy - Public Domain
Morton, Oliver P. (Oliver Perry), 1823-1877
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Whetstone, William, Sir, -1711
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Efremov, Ivan Antonovich, 1907-1972
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Ji-Elle - CC BY-SA 3.0
Tauler, Johannes, approximately 1300-1361
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Brøgger, Waldemar Christopher, 1851-1940
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Lilljeborg, Wilhelm, 1816-1908
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New York World-Telegram and the Sun staff photographer - Public Domain
Campanella, Roy, 1921-1993
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Djkeddie - CC BY-SA 4.0
Kazmaier, Dick
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Mardin, Arif
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Cybis, Jan, 1897-1972
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Trumbull, Jonathan, 1710-1785
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Winter, Peter von 1754-1825
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Pagel, Walter, 1898-1983
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U.S. government photographer - Public Domain
Marcos, Imelda Romualdez, 1929-
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Simon Modera - CC BY-SA 4.0
Irwin, Eyles, 1751?-1817
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Public Domain
Cox, Archibald, 1912-2004
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unknown - Public Domain
Ziegler, Karl Waldemar, 1898-1973
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Tan, Cheng Lock, Tun Dato Sir, 1883-1960