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unknown - Public Domain
zeitgenössischer Maler um 1720 - Public Domain
Stanley L. Wood (1866-1928) - Public Domain
Unknown: credited to "NOAA" - Public Domain
Johann Jakob Balmer - Public Domain
collection of Mary Melinda Kingsbury Simkhovitch Papers. - Public Domain
Max Abraham - Public Domain
Unknown military photographer of the Signal Corps - Public Domain
William Roos - Public Domain
Twenty8000 - CC BY-SA 4.0
Green , James - Public Domain
Richard K. Hofmeister - Public Domain
Louis François Antoine Arbogast (1759-1803) - Public Domain
Benque - Public Domain
יעקב - CC BY-SA 3.0
Stephencdickson - CC BY-SA 4.0
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unknown - Public Domain
Azef, Evno Fishelevich, 1869-1918
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zeitgenössischer Maler um 1720 - Public Domain
Howard, Philip Thomas, 1629-1694
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unknown - Public Domain
Vasey, George, 1822-1893
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Rouse, John, 1574-1652
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Stanley L. Wood (1866-1928) - Public Domain
Wood, Stanley L., 1866-1928
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Unknown: credited to "NOAA" - Public Domain
Alden, James, 1810-1877
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Munro, Dana Carleton, 1866-1933
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Johann Jakob Balmer - Public Domain
Balmer, Johann Jakob, 1825-1898
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Halifax, George Savile, Marquis of, 1633-1695
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collection of Mary Melinda Kingsbury Simkhovitch Papers. - Public Domain
Simkhovitch, Mary K. (Mary Kingsbury), 1867-1951
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Max Abraham - Public Domain
Abraham, Max, 1875-1922
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Unknown military photographer of the Signal Corps - Public Domain
Ricketts, C. V. (Claude Vernon), 1906-1964
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William Roos - Public Domain
Talhaiarn, 1810-1869
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Hellman, Isaias W. (Isaias William), 1842-1920
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Twenty8000 - CC BY-SA 4.0
Miller, Ty, 1964-
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Anne, of Cleves, Queen, consort of Henry VIII, King of England, 1515-1557
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Green , James - Public Domain
Roebuck, John Arthur, 1802-1879
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Davitt, Michael, 1846-1906
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Richard K. Hofmeister - Public Domain
Di Suvero, Mark, 1933-....
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Louis François Antoine Arbogast (1759-1803) - Public Domain
Arbogast, L. F. A. (Louis François Antoine), 1759-1803
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Salviati, Giovanni, 1490-1553
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Benque - Public Domain
Robert-Fleury, Tony 1837-1912
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יעקב - CC BY-SA 3.0
Ron-Feder-ʿAmit, Galilah 1949-
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Franck, César, 1822-1890
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Potter, Philip Cipriani Hambly, 1792-1871
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Drisler, Henry, 1818-1897
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Pocci, Franz, Graf von, 1807-1876
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Lunacharsky, Anatoly Vasilievich, 1875-1933
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Zukertort, J. H. (Johannes Hermann), 1842-1888
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Stephencdickson - CC BY-SA 4.0
Napier, David, 1790-1869