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user at project - Public Domain
Carl Bohnen (1872-1951) - Public Domain
Judy BG - CC BY-SA 3.0
Srivandra Gunanda - Public Domain
"Fotoatelier Zander & Labisch", Berlin. (died in 1938) - Public Domain
Tonkybob - CC BY-SA 4.0
US Government Printing Office - Public Domain
Nv8200p - CC BY-SA 4.0
*:File:Robert_F._Wagner_with_Little_Rock_students_NYWTS.jpg - Public Domain
Notknown - Public Domain
James Gunn -
Mike-tango - CC BY-SA 3.0
unknown - Public Domain
anonymous - Public Domain
Pierre-Roch Vigneron - Public Domain
Autore anonimo. Opera di Conrad Marca-Relli -
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Warren, Samuel, 1807-1877
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user at project - Public Domain
Ivers, Eileen
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Scheffer, Henry, 1798-1862
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Carl Bohnen (1872-1951) - Public Domain
Petersen, Hjalmar, 1890-1968
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Judy BG - CC BY-SA 3.0
Ullman, Montague
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Foucault, Léon, 1819-1868
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Srivandra Gunanda - Public Domain
Purandaradāsa 1484-1564
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"Fotoatelier Zander & Labisch", Berlin. (died in 1938) - Public Domain
Hollaender, Friedrich
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Tonkybob - CC BY-SA 4.0
Backhouse, Tony, 1947-
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US Government Printing Office - Public Domain
Rosenthal, Benjamin S. (Benjamin Stanley), 1923-1983
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Nv8200p - CC BY-SA 4.0
McCracken, Elizabeth, active 1959
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*:File:Robert_F._Wagner_with_Little_Rock_students_NYWTS.jpg - Public Domain
Wagner, Robert F. (Robert Ferdinand), 1910-1991
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Hunt, Guy, 1933-2009
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Scouler, John, 1804-1871
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Notknown - Public Domain
Hunter, George Leslie, 1877-1931
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Gregg, J. A. F. (John Allen Fitzgerald), 1873-1961
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Ley, Willy, 1906-1969
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Felixmüller, Conrad, 1897-1977
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James Gunn -
Gunn, James E., 1923-
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Suchoň, Eugen, 1908-1993
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Witherspoon, Jimmy
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Mike-tango - CC BY-SA 3.0
Hampden, Walter, 1879-1955
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Journet, Marcel, 1867-1933
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Barnet, James, 1827-1904
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unknown - Public Domain
Mella, Julio Antonio, 1903-1929
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anonymous - Public Domain
Morris, Gouverneur, 1876-1953
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unknown - Public Domain
Broadhead, James O. (James Overton), 1819-1898
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Pierre-Roch Vigneron - Public Domain
Dérivis, Henri-Etienne 1780-1856
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Rice, Elmer, 1892-1967
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Autore anonimo. Opera di Conrad Marca-Relli -
Marca-Relli, Conrad, 1913-2000