Image from Wikimedia Commons
unknown -
Public Domain
unknown - Public Domain
Brady National Photographic Art Gallery (Washington, D.C.), photographer - Public Domain
United States House of Representatives - Public Domain
unknown photographer - Public Domain
user at project - CC BY-SA 3.0
Gilbert Stuart - Public Domain
Johann Jakob Haid - Public Domain
Labadye - Public Domain
The Nobel Foundation - Public Domain
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Fujiwara, Yoshitsune, 1169-1206
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Finsch, O. (Otto), 1839-1917
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unknown -
Śāntārāma, Vhī., 1901-1990
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Martin, John, 1789-1854
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Brown, Jesse, 1944-2002
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Public Domain
Martin, Charles H. (Charles Henry), 1863-1946
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unknown - Public Domain
Klumpke, Anna, 1856-1942
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Brady National Photographic Art Gallery (Washington, D.C.), photographer - Public Domain
Sumner, Edwin V. (Edwin Vose), 1797-1863
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Konopiński, Emil Jan (1911- ).
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United States House of Representatives - Public Domain
Fazio, Victor H. (Victor Herbert), 1942-
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unknown photographer - Public Domain
Menasci, Guido
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Barker, Thomas Jones, 1813-1882
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Baden-Powell, Agnes, 1858-1945
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user at project - CC BY-SA 3.0
Pendleton, Austin
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Todd, David P. (David Peck), 1855-1939
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Baldwin, Simeon E. (Simeon Eben), 1840-1927
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Gilbert Stuart - Public Domain
Knox, Henry, 1750-1806
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Johann Jakob Haid - Public Domain
Agricola, Rodolphus, 1443?-1485
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Woodruff, Roy O. (Roy Orchard), 1876-1953
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Mahoney, Will, 1894-1967
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Public Domain
Skelton, John, 1460?-1529
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Schäffer, Jacob Christian, 1718-1790
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Anania, Valeriu.
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unknown - Public Domain
Palma, Clemente, 1872-1946
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unknown - Public Domain
Chanzy, Antoine-Eugène-Alfred (1823-1883).
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Fourier, Jean Baptiste Joseph, baron, 1768-1830
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Labadye - Public Domain
Delandine, Ant. Fr. (Antoine François), 1756-1820
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The Nobel Foundation - Public Domain
Minot, George Richards, 1885-1950
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Muḥammad ibn ʻAbd al-Wahhāb, 1703 or 4-1792
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Gia Long, King of Vietnam, 1761-1820