Image from Wikimedia Commons
Mohan, 1949 - Public Domain
*:File:Pieter_Menten_sitting_on_a_chair_1977-May-16.jpg - CC BY-SA 3.0
US Government Printing Office - Public Domain
Open Media Ltd - CC BY-SA 3.0
author - Public Domain
Le Matin -
Grock - Public Domain
U.S. State Department - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
'':en:Harper's Weekly - Public Domain
unidentified staff artist - Public Domain
Public Domain
Lewis Jones - Public Domain
Unknown engraver - Public Domain
unknown - Public Domain
Image from Wikimedia Commons
Mohan, 1949 - Public Domain
Tulasīdāsa, 1532-1623
Image from Wikimedia Commons
*:File:Pieter_Menten_sitting_on_a_chair_1977-May-16.jpg - CC BY-SA 3.0
Menten, Pieter Nicolaas, 1899-1987
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US Government Printing Office - Public Domain
Long, Clarence D. (Clarence Dickinson), 1908-1994
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David, Gérard, approximately 1460-1523
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Open Media Ltd - CC BY-SA 3.0
Smith, T. Dan (Thomas Dan), 1915-
Image from Wikimedia Commons
Johnson, Samuel, 1709-1784
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author - Public Domain
Johnson, Edward, 1816-1873
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Le Matin -
Seaman, Dick, 1913-1939
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Younger, Cole, 1844-1916
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Teach, Edward, -1718
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Grock - Public Domain
Pannekoek, Anton, 1873-1960
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U.S. State Department - Public Domain
Holbrooke, Richard C., 1941-2010
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George Grantham Bain Collection (Library of Congress) - Public Domain
Rutherford, Ernest, 1871-1937
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Etheridge, Melissa
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Button, Daniel E. (Daniel Evan), 1917-2009
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'':en:Harper's Weekly - Public Domain
Sumner, Samuel S. (Samuel Storrow), 1842-1937
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Roger, Victor, 1853-1903
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Einstein, Elsa, 1876-1936
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unidentified staff artist - Public Domain
Keller, David H. (David Henry), 1880-1966
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Swieten, Gerard, freiherr van, 1700-1772
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Public Domain
Istria, Dora d', comtesse, 1828-1888
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Public Domain
Hughes, John Ceiriog, 1832-1887
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Lewis Jones - Public Domain
Jones, Lewis, 1836-1904
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Nott, Josiah Clark, 1804-1873
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Unknown engraver - Public Domain
Vida, Marco Girolamo, approximately 1485-1566
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Gaveaux, Pierre, 1760-1825
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Brown, Clara, 1800-1885
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unknown - Public Domain
Davidson, H. B. (Henry B.), 1831-1899
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Chittenden, Thomas, 1730-1797
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Grundy, Sydney, 1848-1914