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*:File:Saul_Lieberman.jpg - CC BY 3.0
unknown - Public Domain
Edward Weston - Public Domain
Přemysl Otakar - CC BY-SA 4.0
Samuelbergin - CC BY-SA 3.0
Robert Scoble -
Public Domain
Kotoviski - CC BY-SA 3.0
Dick Sheridan - CC BY-SA 2.0
Hermann Clemens Kosel - Public Domain
Martin Burns - CC BY 2.0
Brianmcmillen - CC BY-SA 4.0
AllenS - Public Domain
Unknown - photo before 1923 - Public Domain
anonymous - Public Domain
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Gullberg, Hjalmar, 1898-1961
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*:File:Saul_Lieberman.jpg - CC BY 3.0
Lieberman, Saul, 1898-1983
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unknown - Public Domain
Balestier, Charles Wolcott, 1861-1891
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Edward Weston - Public Domain
Modotti, Tina, 1896-1942
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Hardie, James Keir, 1856-1915
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Přemysl Otakar - CC BY-SA 4.0
Zeman, Karel, 1910-1989
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Samuelbergin - CC BY-SA 3.0
Bergin, Allen E., 1934-....
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Cassirer, Paul
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Robert Scoble -
Gergen, David R. (David Richmond), 1942-
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Arundel, Thomas Howard, Earl of, 1585-1646
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Public Domain
Reed, David Aiken, 1880-1953
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Lagarde, Paul de 1827-1891
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Platen, August, Graf von, 1796-1835
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Greenwood, Frederick, 1830-1909
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Somerville, James, Sir, 1882-
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Hummel, Ferdinand, 1855-1928
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Kotoviski - CC BY-SA 3.0
Hassell, Jon
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Dick Sheridan - CC BY-SA 2.0
Frishberg, Dave
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McKee, George H., 1923-
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Wright, Joseph, 1855-1930
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Hermann Clemens Kosel - Public Domain
Schaukal, Richard von 1874-1942
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Romano, Giulio, 1499-1546
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Martin Burns - CC BY 2.0
Forsyth, Bill, 1946-....
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Macarthur, William, Sir, 1800-1882
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Brianmcmillen - CC BY-SA 4.0
Morgan, Frank, 1933-2007
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Public Domain
Campbell, Thomas, 1777-1844
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AllenS - Public Domain
Andrews, George E., 1938-....
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Hudspeth, Claude Benton, 1877-1941
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Unknown - photo before 1923 - Public Domain
Chittenden, Alice Brown, 1859 or 1860-1944
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anonymous - Public Domain
Troland, Leonard T. (Leonard Thompson), 1889-1932