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Ruthven Deane Collection (Library of Congress) - Public Domain
C.Veress - CC BY-SA 3.0
user at project - CC BY 2.5
unknown - Public Domain
ורד אדיר - CC BY-SA 3.0
original uploader - Public Domain
engraved by W. E. Sibbald (after a photograph) - Public Domain
Georges Biard - CC BY-SA 3.0
Festivalphotos - CC BY-SA 3.0
Mayer, Dresden<br>Published as a postcard in the Kingdom of Prussia by Gustav Liersch, Berlin, card#95. - Public Domain
U.S. Army - Public Domain
MohenjoDaro - CC BY-SA 2.0
United States Senate Historical Office (Washington, DC). - Public Domain
Lithographie: Eduard Kaiser; Foto: Peter Geymayer (:de:Peter Geymayer - Public Domain
Karel Maixner (1840 - 1881) - Public Domain
Elena Hill - CC BY-SA 3.0
:w:John Sartain - Public Domain
Richardfabi - Public Domain
Edited by Aubyn Trevor-Battye - Public Domain
CurtisNaito - CC BY-SA 3.0
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Roland Holst-van der Schalk, Henriëtte, 1869-1952
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Ruthven Deane Collection (Library of Congress) - Public Domain
Palmer, T. S. (Theodore Sherman), 1868-1955
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Moten, Bennie, 1894-1935
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Salutati, Coluccio, 1331-1406
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C.Veress - CC BY-SA 3.0
Veress, Sándor, 1907-1992
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user at project - CC BY 2.5
Ahern, Bertie, 1951-....
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Molé, Louis-Mathieu, comte, 1781-1855
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unknown - Public Domain
Kruzenshtern, Ivan Fedorovich, 1770-1846
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ורד אדיר - CC BY-SA 3.0
Tartakover, David
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Helmholtz, Hermann von 1821-1894
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original uploader - Public Domain
Bryan, Blackshear M. (Blackshear Morrison), 1900-1977
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engraved by W. E. Sibbald (after a photograph) - Public Domain
Allan, William, 1782-1850
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Georges Biard - CC BY-SA 3.0
Corneau, Alain, 1943-2010
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Festivalphotos - CC BY-SA 3.0
Parry, Roger, 1953-..
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Mayer, Dresden<br>Published as a postcard in the Kingdom of Prussia by Gustav Liersch, Berlin, card#95. - Public Domain
Kluck, Alexander von, 1845-1934
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U.S. Army - Public Domain
Arnold, William R. (William Richard), 1881-1965
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Hodgkin, Thomas, 1798-1866
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MohenjoDaro - CC BY-SA 2.0
Wilbur, Ray L. (Ray Lyman), 1875-1949
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United States Senate Historical Office (Washington, DC). - Public Domain
Burch, John C. (John Chilton), 1826-1885
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Lithographie: Eduard Kaiser; Foto: Peter Geymayer (:de:Peter Geymayer - Public Domain
Hyrtl, Joseph, 1811-1894
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Trübner, Nicolas, 1817-1884
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Karel Maixner (1840 - 1881) - Public Domain
Krommer, Franz, 1759-1831
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Elena Hill - CC BY-SA 3.0
Smith, Zak, 1976-....
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:w:John Sartain - Public Domain
Hays, Isaac, 1796-1879
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unknown - Public Domain
Stella, Antonietta
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Richardfabi - Public Domain
White, Harrison C.
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Edited by Aubyn Trevor-Battye - Public Domain
Lilford, Thomas Littleton Powys, Baron, 1833-1896
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CurtisNaito - CC BY-SA 3.0
Bridges, Harry, 1901-1990
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Devonshire, Elizabeth Cavendish, Duchess of, 1758-1824
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Valuev, P. A. (Petr Aleksandrovich), graf, 1815-1890