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Westinghouse Electric -
Public Domain
MSRCambridge - CC BY-SA 4.0
unknown - Public Domain
w:Frans Balthazar Solvyns - Public Domain
not credited - Public Domain
Arnold Genthe - Public Domain
Orangeboxes2 -
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
James Henry Breasted, Jr. (?-1983) - Public Domain
unknown -
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Westinghouse Electric -
Daché, Lily
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Public Domain
Dickey, Jay
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Berg, L. S. (Lev Semenovich), 1876-1950
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MSRCambridge - CC BY-SA 4.0
Bishop, Christopher M.
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Smith, George, 1924-1983
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Howley, M. F. (Michael Francis), 1843-1914
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Lehzen, Louise
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Public Domain
Polk, Charles, 1788-1857
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unknown - Public Domain
Bancroft, Marie, 1839-1921
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Furness, Horace Howard, 1833-1912
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Stefan Batory, King of Poland, 1533-1586
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Kaluta, Michael William
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w:Frans Balthazar Solvyns - Public Domain
Solvyns, Balt. (Balthazar), 1760-1824
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Lawrence, Hal, 1920-
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Cot, Pierre Auguste
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Charteris, Francis Richard
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Latimer, Hugh, 1485?-1555
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Caesar, Doris, 1893-1971
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not credited - Public Domain
Savage, Richard, 1846-1903
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Arnold Genthe - Public Domain
King, Ginevra, 1898-1980
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Orangeboxes2 -
Álvarez, Walter 1940-
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Barrière, Théodore, 1825-1877
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Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Townshend, Richard W. (Richard Wellington), 1840-1889
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Sykes, Mark Masterman, Sir, 1771-1823
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James Henry Breasted, Jr. (?-1983) - Public Domain
Herzfeld, Ernst, 1879-1948
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Penrose, Thomas, 1742-1779
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Saint-Georges, Joseph Bologne, chevalier de, 1745-1799
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unknown -
Konev, I. S. (Ivan Stepanovich), 1897-1973
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Heckroth, Hein
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Read, Catherine, 1723-1778