Image from Wikimedia Commons
nion44 - Public Domain
U.S. Navy -
Onehandclapping - CC BY-SA 3.0
Photographer not credited - Public Domain
Guillom - CC BY-SA 3.0
en.wikipedia - Public Domain
unknown - Public Domain
NOAA's people collection - Public Domain
Queryzo - CC BY-SA 4.0
Cynthia Solomon - CC BY-SA 4.0
Ctruongngoc - CC BY-SA 3.0
C. V. Buck - Public Domain
George Grantham Bain Collection - Public Domain
Willy Pogany - Public Domain
"The Daily Inter Ocean" (Chicago, IL). - Public Domain
Andrewmb - CC BY-SA 3.0
Image from Wikimedia Commons
Guthrie, Nora
Image from Wikimedia Commons
nion44 - Public Domain
Pochinko, Richard
Image from Wikimedia Commons
U.S. Navy -
Colbert, Richard G., -1973
Image from Wikimedia Commons
Onehandclapping - CC BY-SA 3.0
Mullen, Harryette Romell
Image from Wikimedia Commons
Photographer not credited - Public Domain
Foster, Murphy J. (Murphy James), 1849-1921
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Guillom - CC BY-SA 3.0
Barry, Lynda, 1956-....
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en.wikipedia - Public Domain
Hamnett, Nina, 1890-1956
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Moline, M. (Pierre Louis), approximately 1740-1821
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unknown - Public Domain
Huntington, Arabella Duval, 1850 or 1851-1924
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NOAA's people collection - Public Domain
Jones, Jesse H. (Jesse Holman), 1874-1956
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Queryzo - CC BY-SA 4.0
Mitevska, Labina
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Cynthia Solomon - CC BY-SA 4.0
Solomon, Cynthia
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Ctruongngoc - CC BY-SA 3.0
Navarre, Yves, 1940-1994
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Neville, Wendell Cushing, 1870-1930
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Beer, Franz, 1660-1726
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Annenkov, I︠U︡riĭ, 1889-1974
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C. V. Buck - Public Domain
Gallinger, Jacob H. (Jacob Harold), 1837-1918
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unknown - Public Domain
Sumner, William Graham, 1840-1910
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George Grantham Bain Collection - Public Domain
Patterson, Joseph Medill, 1879-1946
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Willy Pogany - Public Domain
Pogány, Willy, 1882-1955
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Drury, Allen
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Romanino, Girolamo, approximately 1485-approximately 1566
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"The Daily Inter Ocean" (Chicago, IL). - Public Domain
Sumner, D. H. (Daniel Hadley), 1837-1903
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Sutton, Betty, 1963-
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Andrewmb - CC BY-SA 3.0
Bergman, Walter
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Goldsborough, Charles, 1765-1834
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Fabvier, Charles Nicolas, 1782-1855
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Visconti, Ennio Quirino, 1751-1818
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unknown - Public Domain
Pratt, Daniel, 1806-1884
Image from Wikimedia Commons
Fortin, Marc-Aurèle 1888-1970