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Not stated - Public Domain
Public Domain
Sumori - CC BY-SA 3.0
Db54 - CC BY-SA 3.0
Harry Pot:w:Anefo -
AidaGagnier - CC BY-SA 2.0
U.S. Government Printing Office - Public Domain
original uploader - Public Domain
Feillet - Public Domain
unknown - Public Domain
F.N. Broers / Anefo - CC BY-SA 3.0
Hal Jespersen - Public Domain
US Government - Public Domain
Carolmooredc - CC BY-SA 4.0
Gage Skidmore - CC BY-SA 3.0
Noto -
Image from Wikimedia Commons
Barringer, Daniel Moreau, 1806-1873
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Not stated - Public Domain
Torrence, Ridgely, 1875-1950
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Public Domain
Fisher, Bernard, 1927-
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Sumori - CC BY-SA 3.0
Hill, Jessie
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Db54 - CC BY-SA 3.0
Lindsay, Mark, 1942-
Image from Wikimedia Commons
Harry Pot:w:Anefo -
Gandhi, Rajmohan.
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Stokes, Montfort, 1762-1842
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AidaGagnier - CC BY-SA 2.0
Shakur, Afeni
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Verneuil, A. A. (Aristide Auguste Stanislas), 1823-1895
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U.S. Government Printing Office - Public Domain
Wickersham, Victor Eugene, 1906-1988
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original uploader - Public Domain
Séguin, Edward, 1812-1880
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Public Domain
Hobson, Edward Henry, 1825-1901
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Ward, Seth, 1617-1689
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Ollendorff, Franz
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Sanborn, John B. (John Benjamin), 1826-1904
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Feillet - Public Domain
Fesca, F. E. (Friedrich Ernst), 1789-1826
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unknown - Public Domain
Haase, Hugo, 1863-1919
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Victoria Mary Louisa, Duchess of Kent, 1786-1861
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Playfair, W. H. (William Henry), 1790-1857
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F.N. Broers / Anefo - CC BY-SA 3.0
Evans, Larry, 1932-2010
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unknown - Public Domain
Jesenská, Milena, 1896-1944
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Barlow, Joel, 1754-1812
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Hal Jespersen - Public Domain
Lane, James Henry, 1833-1907
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US Government - Public Domain
Biemiller, Andrew J. (Andrew John), 1906-1982
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unknown - Public Domain
Finnegan, Edward R. (Edward Rowan), 1905-1971
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unknown - Public Domain
Lizzani, Carlo
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Carolmooredc - CC BY-SA 4.0
McCarthy, Colman
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Gage Skidmore - CC BY-SA 3.0
Reed, Ralph, 1961-
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Noto -
Aizenberg, Roberto, 1928-
Image from Wikimedia Commons
Ortego, Francisco, 1833-1881