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United States Congress - Public Domain
Christian Sahm - CC BY-SA 2.0
Alex Handy - CC BY-SA 2.0
Mathew Brady Levin Corot Handy - Public Domain
George Grantham Bain (1865–1944) - Public Domain
Slowking -
General Artists Corporation (management); photographer:Bruno of Hollywood - Public Domain
unknown - CC BY-SA 4.0
original uploader - Public Domain
Bain - Public Domain
Theresa Pak - CC BY-SA 3.0
Pietro - CC BY-SA 3.0
Andrew Clement - CC BY-SA 3.0
US Navy - Public Domain
artwork: Christian Siedentopf; file: UserJdsteakley - Public Domain
Joseph Nutting - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
Bureau of Engraving and Printing - Public Domain
Original uploader was :fr:PRÉVERT Catherine -
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Clerk, George Russell, 1874-1951
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United States Congress - Public Domain
Greene, Marjorie Taylor, 1974-
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Christian Sahm - CC BY-SA 2.0
Taylor, Otis, 1948-
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Alex Handy - CC BY-SA 2.0
Engelbart, D. C., 1925-2013
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Becker, Carl Heinrich, 1876-1933
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Vignola, Robert G., 1882-1953
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Allestree, Richard, 1619-1681
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Mathew Brady Levin Corot Handy - Public Domain
Abbott, Joseph C. (Joseph Carter), 1825-1881
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Paulhan, Louis
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George Grantham Bain (1865–1944) - Public Domain
Bernstein, Henry, 1876-1953
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Slowking -
Martin, Judith, 1938-....
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Appleton, Samuel, 1766-1853
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Malaka, Tan
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Cochrane, Mickey, 1903-1962
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General Artists Corporation (management); photographer:Bruno of Hollywood - Public Domain
Eberle, Ray
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unknown - CC BY-SA 4.0
O'Fallon, John, 1791-1865
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Hoboken, Anthony van 1887-1983
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original uploader - Public Domain
Martens, Conrad, 1801-1878
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Bain - Public Domain
Biddle, Anthony J. Drexel (Anthony Joseph Drexel), 1874-1948
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Mondor, Henri, 1885-1962
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Theresa Pak - CC BY-SA 3.0
Kim, Chi-ha, 1941-
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Pietro - CC BY-SA 3.0
HistoryMiami Museum
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Andrew Clement - CC BY-SA 3.0
Suchman, Lucille Alice
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US Navy - Public Domain
Bowman, Josephine Beatrice, 1881-1971
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artwork: Christian Siedentopf; file: UserJdsteakley - Public Domain
Frederick I, Holy Roman Emperor, approximately 1123-1190
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Joseph Nutting - Public Domain
St. Lo, George, -1718
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original uploader - Public Domain
Aleandro, Girolamo, 1480-1542
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George Grantham Bain Collection (Library of Congress) - Public Domain
Swope, Gerard, 1872-1957
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Bureau of Engraving and Printing - Public Domain
Calle, Paul
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Original uploader was :fr:PRÉVERT Catherine -
Brasseur, Pierre, 1905-1972