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artwork: Adolf Neumann; file: Jdsteakley - Public Domain
Hemus, Charles 1849?-1925 - Public Domain
Augustus Lukeman - Public Domain
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unknown - Public Domain
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University of Michigan - Public Domain
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Library of the London School of Economics and Political Science -
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Manuel Cicchetti -
Rogerreynolds - CC BY-SA 3.0
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artwork: Adolf Neumann; file: Jdsteakley - Public Domain
Wilbrandt, Adolf, 1837-1911
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Hemus, Charles 1849?-1925 - Public Domain
Fitzroy, Robert, 1805-1865
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Augustus Lukeman - Public Domain
George, James Z. (James Zachariah), 1826-1897
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Homer
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Whitney, Daniel, 1795-1862
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Public Domain
Hachette, M. (Jean Nicolas Pierre), 1769-1834
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United States Congress - Public Domain
Coverdell, Paul Douglas, 1939-2000
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Douglas, C.H. (Clifford Hugh), 1879-1952
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US Army - Public Domain
Palmer, Williston B. (Williston Birkhimer), 1899-1973
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unknown - Public Domain
Meibom, Heinrich, 1638-1700
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CBS Television - Public Domain
Ryan, Irene
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University of Michigan - Public Domain
Sklar, Lawrence.
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Carr, J. Comyns (Joseph Comyns), 1849-1916
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Thomson, J. Arthur (John Arthur), 1861-1933
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Hofzinser, Johann Nepomuk, 1806-1875
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Cage, Nicolas, 1965-
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Grimké, Angelina Weld, 1880-1958
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Lothar Wolleh -
Klapheck, Konrad, 1935-
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Library of the London School of Economics and Political Science -
Steel-Maitland, Arthur, 1876-1935
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Dboo - CC BY-SA 4.0
McNeill, Lloyd
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Samantha1961 - CC BY-SA 3.0
Blakey, G. Robert (George Robert), 1936-
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unknown - Public Domain
Nichols, Kid, 1869-1953
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Brady National Photographic Art Gallery. - Public Domain
Harris, Benjamin G. (Benjamin Gwinn), 1806-1895
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Nv8200p - CC BY-SA 3.0
Brunhoff, Laurent de, 1925-....
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CBS Network - Public Domain
Kaye, Lila
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Mathew Brady Levin Corot Handy - Public Domain
Mercur, Ulysses, 1818-1887
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Public Domain
Devonshire, William Cavendish, Earl of, 1590-1628
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Manuel Cicchetti -
Ferrero, Lorenzo
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Condé, Louis, prince de, 1530-1569
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Rogerreynolds - CC BY-SA 3.0
Reynolds, Roger, 1934-....