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dessin - Public Domain
Robert Williams - CC BY-SA 2.0
University of Iowa - Public Domain
Андрей Романенко - CC BY-SA 3.0
Angelo Emilio Lapi - Public Domain
unknown - Public Domain
MichaelNetzer - CC BY-SA 3.0
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Georges Biard - CC BY-SA 3.0
:fr:Studio Harcourt - CC BY 3.0
Alexisrael - CC BY-SA 3.0
SMU Central University Libraries -
Ragesoss - CC BY-SA 3.0
Smb1001 -
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Panin, Nikita Petrovich, graf, 1770-1837
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Hyde, Douglas, 1860-1949
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dessin - Public Domain
Geefs, Fanny, 1807-1883
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Robert Williams - CC BY-SA 2.0
Bennett, Harve
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Bolté, Charles L. (Charles Lawrence), 1895-1989
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Franz, Prinz, Herzog von Teck, 1837-1900
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University of Iowa - Public Domain
Sabin, Edwin L. (Edwin Legrand), 1870-1952
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Андрей Романенко - CC BY-SA 3.0
Sokolov, Ivan, 1960-
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Angelo Emilio Lapi - Public Domain
Sacchetti, Franco, approximately 1330-approximately 1400
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unknown - Public Domain
Martin, D. D. (Darwin D.), 1865-1935
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MichaelNetzer - CC BY-SA 3.0
Toth, Alex
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Merle d'Aubigné, J. H. (Jean Henri), 1794-1872
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Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Wright, Silas, 1795-1847
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Cottin, Madame (Sophie), 1770-1807
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Duhalde, Eduardo Alberto
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unknown - Public Domain
Bamberger, Louis, 1855-1944
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Whibley, Leonard, 1862 or 1863-1941
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Georges Biard - CC BY-SA 3.0
Villeret, Jacques
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Annenberg, Walter H., 1908-2002
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:fr:Studio Harcourt - CC BY 3.0
Canet, Guillaume
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Alexisrael - CC BY-SA 3.0
Bonsack, James Albert, 1859-1924
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Piccard, Auguste, 1884-1962
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Lewis, Dixon Hall, 1802-1848
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Davis, John, 1761-1847
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unknown - Public Domain
Holland, John Philip, 1841?-1914
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Wieck, Marie, 1832-1916
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SMU Central University Libraries -
McCarthy, Carlton, 1847-1936
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Ragesoss - CC BY-SA 3.0
Sobel, Dava.
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Carpenter, Richard Herbert (British architect, 1841-1893)
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Berton, Pierre-Montan, 1727-1780