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unknown - Public Domain
Public Domain
Brianmcmillen - CC BY-SA 3.0
Carol Gums - Public Domain
Rapid Photo Printing Co Ltd, London, EC - Public Domain
Sally Larsen - CC BY-SA 3.0
Georges Seguin (Okki - CC BY-SA 3.0
George Grantham Bain Collection (Library of Congress) - Public Domain
Mingle MediaTV - CC BY-SA 2.0
Joseph Kriehuber - Public Domain
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unknown - Public Domain
Wilamowitz-Moellendorff, Ulrich von 1848-1931
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Obolensky, Serge
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Public Domain
Farwell, Nathan A. (Nathan Allen), 1812-1893
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Carter, Lillian, 1898-1983
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Public Domain
Still, William, 1821-1902
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unknown - Public Domain
Straus, Oscar, 1870-1954
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Brianmcmillen - CC BY-SA 3.0
McLean, Jackie
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Yung, Wing, 1828-1912
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Alarié, Pierrette
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unknown - Public Domain
Hart, Julia Catherine Beckwith, 1796-1867
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Miles, George Henry, 1824-1871
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Carol Gums - Public Domain
Sherman, Thomas Ewing, 1856-1933
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Rapid Photo Printing Co Ltd, London, EC - Public Domain
Wilberforce, Basil, 1841-1916
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Spencer, Charles Robert Spencer, Earl, 1857-1922
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Sally Larsen - CC BY-SA 3.0
Hinckle, Warren
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Georges Seguin (Okki - CC BY-SA 3.0
Môdān, Rûtû
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Sasse, Hermann, 1895-1976
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George Grantham Bain Collection (Library of Congress) - Public Domain
Phillips, David Graham, 1867-1911
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Public Domain
Pius XII, Pope, 1876-1958
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Ascher, Kenny
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Audsley, George Ashdown, 1838-1925
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Mingle MediaTV - CC BY-SA 2.0
Alexander, Sasha, 1973-
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Kempter, Lothar, 1844-1918
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Fifer, Joseph Wilson, 1840-1938
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Joseph Kriehuber - Public Domain
Nicolai, Otto, 1810-1849
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Warner, Dave
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Villamena, Francesco, approximately 1566-1624
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Fuentes, Gregorio, 1897-
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unknown - Public Domain
Murphy, Franklin, 1846-1920
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Poyet, Guillaume, 1473-1548