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Harris & Ewing - Public Domain
unknown - Public Domain
Georges Biard - CC BY-SA 3.0
Antonio de La Gandara - Public Domain
Argonne National Laboratory - Public Domain
Giovanni Giovannetti/Grazia Neri - Public Domain
Charles R. Cummings Editor and Publisher, and Charles S. Forbes, Associate Editor - Public Domain
Wildcat Dunny - CC BY 2.0
Montesbradley - CC BY-SA 4.0
US National Library of Medicine, http://resource.nlm.nih.gov/101436257 . Per US NLB web site: "The National Library of Medicine believes this item to be in the public domain." - Public Domain
Wisconsin Center for Film and Theater Research - Public Domain
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Price, William, Sir, 1867-1924
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Latham, Arlie, 1860-1952
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Keene, Charles, 1823-1891
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Harris & Ewing - Public Domain
Whitton, Charlotte, 1896-1975
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unknown - Public Domain
Cotillo, Salvatore A. (Salvatore Albert), 1886-1939
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Arndt, Ernst Moritz, 1769-1860
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Exil, Levoy, 1944-
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Talley, Marion, 1907-1983
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Mack, Marion, 1902-1989
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Speidel, Hans, 1897-1984
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Mortimer, John Hamilton, 1740-1779
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Rawle, William, 1759-1836
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Eichinger, Bernd
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Georges Biard - CC BY-SA 3.0
Zellweger, Renée, 1969-
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Antonio de La Gandara - Public Domain
Rubinstein, Ida
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Argonne National Laboratory - Public Domain
Libby, Leona Marshall, 1919-....
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Giovanni Giovannetti/Grazia Neri - Public Domain
Plath, Sylvia, 1932-1963
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Charles R. Cummings Editor and Publisher, and Charles S. Forbes, Associate Editor - Public Domain
Munson, Loveland, 1843-1921
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Wildcat Dunny - CC BY 2.0
Mondavi, Robert, 1913-2008
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Montesbradley - CC BY-SA 4.0
Midelfort, H. C. Erik
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US National Library of Medicine, http://resource.nlm.nih.gov/101436257 . Per US NLB web site: "The National Library of Medicine believes this item to be in the public domain." - Public Domain
Barringer, Emily Dunning, 1876-1961
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unknown - Public Domain
James, R. (Robert), 1703?-1776
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Ricci, Scipione de', 1741-1810
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Spalding, John Lancaster, 1840-1916
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Wisconsin Center for Film and Theater Research - Public Domain
Lawrence, W. E. (William E.), 1896-1947
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Nadeau, Maurice
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Fiske, George, 1835-1918
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Bray, John Randolph, 1879-1978
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Lotze, Hermann, 1817-1881
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Spitteler, Carl, 1845-1924