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unknown - Public Domain
Queens' College Cambridge football team - Public Domain
Grete Kolliner - Public Domain
United States Senate Historical Office - Public Domain
Harriet Scott Chessman - CC BY-SA 3.0
Paolobon140 - CC BY-SA 4.0
Cactus And Succulent Society Of America - CC BY-SA 2.5
Maud Cuney-Hare, 1874-1936 - Public Domain
Mercury Artists Corp., New York - Public Domain
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Kennedy, Rory
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unknown - Public Domain
Earle, Thomas, 1796-1849
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Caine, W. S. (William Sproston), 1842-1903
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Elizabeth II, Queen of Great Britain, 1926-2022
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Goodman, Andrew, 1943-1964
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Anshutz, Thomas Pollock, 1851-1912
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unknown - Public Domain
Ruzzante, 1502?-1542
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Queens' College Cambridge football team - Public Domain
Regan, C. Tate (Charles Tate), 1878-
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Perry, William Stevens, 1832-1898
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McCarthy, Joseph Vincent, 1887-1978
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Miller, James Francis, 1830-1902
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Bailey, James Anthony, 1847-1906
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Copeland, William Taylor, 1797-1868
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Grete Kolliner - Public Domain
Bonsels, Waldemar, 1880 or 1881-1952
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United States Senate Historical Office - Public Domain
Thomas, Jesse Burgess, 1777-1853
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Graham, Daniel Orrin, 1925-....
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Thomson, Elihu, 1853-1937
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Harriet Scott Chessman - CC BY-SA 3.0
Chessman, Harriet Scott
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Paolobon140 - CC BY-SA 4.0
ViganĂ², Salvatore, 1769-1821
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Westmoreland, William Childs, 1914-2005
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Cactus And Succulent Society Of America - CC BY-SA 2.5
Pittier, Henri, 1857-1950
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unknown - Public Domain
Norton, William A. (William Augustus), 1810-1883
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Maud Cuney-Hare, 1874-1936 - Public Domain
Maynor, Dorothy
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Dove, Billie
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Mackin, Sean
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Kipp, Lyman, 1929-
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Mercury Artists Corp., New York - Public Domain
Gilbert, Billy, 1893-1971
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unknown - Public Domain
Osgood, Wilfred Hudson, 1875-1947
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Wight, O.W. (Orlando Williams), 1824-1888
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unknown - Public Domain
Whately, Richard, 1787-1863