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Robert Levrac - Public Domain
unknown - Public Domain
Allan warren - CC BY-SA 3.0
n/a ? - Public Domain
Unknown; uploader was John English 9999 - Public Domain
Moffett, Chicago - Public Domain
US Gov - Public Domain
Robert Bruce Livingston - Public Domain
ABC News - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Portrait by C. Oesterley, lithography by G. Honig -
Nadar upload and restoration by Jebulon - CC0 1.0
NASA - Public Domain
author - Public Domain
Bain News Service - Public Domain
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Hoare, C.A.R. (Charles Antony Richard), 1934-
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Robert Levrac - Public Domain
Pontchartrain, Jérôme Phélypeaux, comte de, 1674-1747
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unknown - Public Domain
Meeds, Lloyd, 1927-2005
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unknown - Public Domain
Martínez, Antonio José 1793-1867
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Allan warren - CC BY-SA 3.0
Andrews, Anthony, 1948-....
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Davis, Floyd, 1896-1966
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n/a ? - Public Domain
Hába, Alois, 1893-1973
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Unknown; uploader was John English 9999 - Public Domain
McIntyre, Thomas J., 1915-
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Gomringer, Eugen, 1925-....
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Moffett, Chicago - Public Domain
Buffalo Bill, 1846-1917
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US Gov - Public Domain
Adams, Brock, 1927-2004
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Combermere, Stapleton Cotton, Viscount, 1773-1865
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Robert Bruce Livingston - Public Domain
Gonzalez, Matt, 1965-
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ABC News - Public Domain
Reasoner, Harry, 1923-1991
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unknown - Public Domain
Seabrook, Whitemarsh B. (Whitemarsh Benjamin), 1795-1855
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Mitchell, Grant, 1874-1957
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Mathew Brady Levin Corot Handy - Public Domain
Hamilton, Morgan Calvin, 1809-1893
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Bosworth, Stephen W.
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Gorton, Slade, 1928-2020
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Haenisch, Konrad, 1876-1925
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Zacchia, Paolo, 1584-1659
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Portrait by C. Oesterley, lithography by G. Honig -
Wagner, Rudolph, 1805-1864
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unknown - Public Domain
Burchett, Josiah, 1666?-1746
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Burrill, James, 1772-1820
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Nadar upload and restoration by Jebulon - CC0 1.0
Isabey, Eugène (1803-1886).
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unknown - Public Domain
Huntington, Arabella Duval, 1850 or 1851-1924
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unknown - Public Domain
Lactantius, approximately 240-approximately 320
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NASA - Public Domain
Ochoa, Ellen, 1958-
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author - Public Domain
Granbury, Hiram Bronson, 1831-1864
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Bain News Service - Public Domain
Griffin, Anthony J. (Anthony Jerome), 1866-1935