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University of Michigan - Public Domain
Hubertl - CC BY-SA 4.0
Public Domain
Charles Bridges (d.1747) - Public Domain
unknown - Public Domain
Drteeth - CC BY-SA 3.0
RCraig09 - CC BY-SA 3.0
user at project - CC BY-SA 3.0
Courtesy Reagan Library, PD - Public Domain
en - CC BY-SA 3.0
National Photo Company Collection (Library of Congress) - Public Domain
:Category:W. & D. Downey - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
Gee Records - Public Domain
CBS Television - Public Domain
Unknown photographer, restored by mvuijlst - Public Domain
Image from Wikimedia Commons
University of Michigan - Public Domain
Sklar, Lawrence.
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Calcagnini, Celio, 1479-1541
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Hubertl - CC BY-SA 4.0
Zimmermann, Robert, 1824-1898
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Visscher, Claes Jansz., 1586 or 1587-1652
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Public Domain
Russell, Charles Theodore, 1815-1896
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Milkman, Ruth, 1954-
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Smith, Andrew, 1797-1872
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Charles Bridges (d.1747) - Public Domain
Custis, John, 1678-1749
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Sempel, Peter
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unknown - Public Domain
Hirase, Sakugoro
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Millinder, Lucky
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Braxton, Anthony
Image from Wikimedia Commons
Drteeth - CC BY-SA 3.0
Kónya, Sándor, 1923-2002
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RCraig09 - CC BY-SA 3.0
Manchester, Melissa
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Rixey, John F. (John Franklin), 1854-1907
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unknown - Public Domain
Tarlton, Richard, -1588
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user at project - CC BY-SA 3.0
Clunes, Martin, 1961-
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Courtesy Reagan Library, PD - Public Domain
Marshall, Brenda, 1915-1992
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Public Domain
Beckwith, Charlie A.
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en - CC BY-SA 3.0
Zohar-Kalo, Rivka
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National Photo Company Collection (Library of Congress) - Public Domain
Padilla, Ezequiel, 1890-1971
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:Category:W. & D. Downey - Public Domain
Albert Victor, Prince, Duke of Clarence and Avondale, 1864-1892
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George Grantham Bain Collection (Library of Congress) - Public Domain
Dana, John Cotton, 1856-1929
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Manypenny, George Washington, 1809-1893
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Gee Records - Public Domain
Lymon, Frankie
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McLuhan, Marshall, 1911-1980
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CBS Television - Public Domain
George, Anthony
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Matlock, Jack F.
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Mockel, Albert, 1866-1945
Image from Wikimedia Commons
Unknown photographer, restored by mvuijlst - Public Domain
Stone, Chas. P. (Charles Pomeroy), 1824-1887