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New Hampshire Dept. of State - Public Domain
Evans, W., Smith, I. R. - Public Domain
James Lonsdale - Public Domain
Jbfrankel - CC BY-SA 3.0
Mathew Brady Levin Corot Handy - Public Domain
unknown -
Billy Rose Collection - Public Domain
artiphax -
unknown - Public Domain
Mathew Brady - Public Domain
Jan Vilímek - Public Domain
Robbyroberts - Public Domain
Source authored by Mary Polk Branch; image by unknown artist - Public Domain
Public Domain
Daniel Antonio Bertoli /Felicitas Sartori. - Public Domain
Flickr contributor Steamtalks - CC BY-SA 2.0
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Fonseca, Deodoro da, 1827-1892
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New Hampshire Dept. of State - Public Domain
Gregg, Hugh, 1917-
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Evans, W., Smith, I. R. - Public Domain
Hamilton, William Gerard, 1729-1796
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Fitzgerald, Zelda, 1900-1948
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Bellamy, Ralph, 1904-1991
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James Lonsdale - Public Domain
Sharp, William, 1749-1824
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Jbfrankel - CC BY-SA 3.0
Reeve, Christopher, 1952-2004
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Mathew Brady Levin Corot Handy - Public Domain
Woodward, George W. (George Washington), 1809-1875
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Tausig, Carl, 1841-1871
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Montanari, Geminiano, 1633-1687
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Peixoto, Floriano, 1839-1895
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unknown -
Stargell, Willie, 1940-2001
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Billy Rose Collection - Public Domain
Edwin, Elizabeth Rebecca, 1771?-1854
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Fust, Herbert Jenner, 1778-1852
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artiphax -
Holzman, Red
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unknown - Public Domain
Prezzolini, Giuseppe, 1882-1982
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Nash, John, 1893-1977
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Baldwin, Elias Jackson, 1828-1909
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Mathew Brady - Public Domain
Powell, L. W. (Lazarus Whitehead), 1812-1867
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Jan Vilímek - Public Domain
Vrchlický, Jaroslav, 1853-1912
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Robbyroberts - Public Domain
Williams, Marmaduke, 1774-1850
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Colby, C. C. (Charles Carroll), 1827-1907
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Source authored by Mary Polk Branch; image by unknown artist - Public Domain
Branch, Lawrence O'B. (Lawrence O'Bryan), 1820-1862
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Blount, Willie, 1768-1835
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Public Domain
Meston, Archibald, 1851-1924
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Daniel Antonio Bertoli /Felicitas Sartori. - Public Domain
Stampa, Gaspara, approximately 1523-approximately 1554
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Losskiĭ, N. O. (Nikolaĭ Onufrievich), 1870-1965
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Eilers, Sally, 1908-1978
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Flickr contributor Steamtalks - CC BY-SA 2.0
Minsky, Marvin Lee, 1927-
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Kabaivanska, Raĭna, 1934-