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US gov - Public Domain
J.A. Scholten - Public Domain
Jnlin - CC BY-SA 3.0
Rengha Rodewill - CC BY-SA 4.0
United States government consulate in Amsterdam, the Netherlands - Public Domain
Francisco Tristán - Public Domain
Apeda Studio, New York - Public Domain
not stated - Public Domain
Nv8200p - CC BY-SA 3.0
S. Hurok (classical Arts concert promoter) - Public Domain
CBS Radio Network - Public Domain
John Dundas Cochrane - Public Domain
unknown - Public Domain
Gage Skidmore - CC BY-SA 3.0
:he:משתמש:אדעולם - CC BY-SA 3.0
Leonard Charles Wyon - Public Domain
Igor Palmin - CC BY-SA 2.0
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Bartlett, Dewey F.
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Dantyszek, Jan, 1485-1548
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US gov - Public Domain
Layton, Edwin T., 1903-
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J.A. Scholten - Public Domain
Gamble, Hamilton Rowan, 1798-1864
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Oldham, R. D. (Richard Dixon), 1858-1936
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Jean, Philip, 1755-1802
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Byrne, Robert, 1930-
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Zarai͏̈, Rika
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La Roche, Sophie von 1731-1807
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Jnlin - CC BY-SA 3.0
Noguchi, Hideyo, 1876-1928
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Lindsey, Lawrence
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Rengha Rodewill - CC BY-SA 4.0
Strittmatter, Eva, 1930-2011
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United States government consulate in Amsterdam, the Netherlands - Public Domain
Minner, Ruth Ann, 1935-2021
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Francisco Tristán - Public Domain
Medina, José Toribio, 1852-1930
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Apeda Studio, New York - Public Domain
Westley, Helen
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not stated - Public Domain
Stevenson, Egbert, 1872-1962
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Nv8200p - CC BY-SA 3.0
Friedman, Kinky.
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Cruveilhier, J. (Jean), 1791-1874
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Sébah, J. Pascal
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S. Hurok (classical Arts concert promoter) - Public Domain
Costa, Mary
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Thring, Henry Thring, Baron, 1818-1907
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CBS Radio Network - Public Domain
Collier, Lois, 1919-1999
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John Dundas Cochrane - Public Domain
Cochrane, John Dundas, 1780?-1825
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unknown - Public Domain
Stet︠s︡enko, Kyrylo Hryhorovych, 1882-1922
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Gage Skidmore - CC BY-SA 3.0
Glazer, Mitch.
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:he:משתמש:אדעולם - CC BY-SA 3.0
Mengistu Haile-Mariam, 1937-
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Leonard Charles Wyon - Public Domain
Wyon, Leonard Charles 1826-1891
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unknown - Public Domain
Carrera, Rafael, 1814-1865
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White, E.B. (Elwyn Brooks), 1899-1985
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Igor Palmin - CC BY-SA 2.0
Likhachev, Dmitriĭ Sergeevich