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unknown - Public Domain
August Schmidt - Public Domain
Theodore C. Marceau - Public Domain
Internet Archive Book Images -
James Pardon - Public Domain
Howard Lee - Public Domain
original uploader - Public Domain
Anonymous - Public Domain
Not stated - Public Domain
Denny-Moeller Talent, Inc. (management company) - Public Domain
CBS Television - Public Domain
Onehandclapping - CC BY-SA 3.0
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unknown - Public Domain
Carlile, Richard, 1790-1843
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August Schmidt - Public Domain
Tammann, Gustav Heinrich Johann Apollon, 1861-
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Cavendish, 1831-1899
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Cruvelli, Jeanne Sophie Charlotte, 1826-1907
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Theodore C. Marceau - Public Domain
Conklin, Edwin Grant, 1863-1952
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unknown - Public Domain
Maffei, Andrea, 1798-1885
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Diabelli, Anton
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Pate, Michael
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Magendie, François, 1783-1855
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Internet Archive Book Images -
Reid, Robert Gillespie
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James Pardon - Public Domain
Darwin, Robert Waring, 1766-1848
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Paget, William Paget, Baron, 1505 or 1506-1563
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unknown - Public Domain
Allan, Elizabeth, 1908-1990
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unknown - Public Domain
Costaguti, Vincenzo
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Howard Lee - Public Domain
Lee, Howard, 1934-
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Harrison, Leland, 1883-1951
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original uploader - Public Domain
Rush, Richard, 1780-1859
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Anonymous - Public Domain
Warner, Glenn S. (Glenn Scobey), 1871-1954
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Not stated - Public Domain
De Notaris, Giuseppe, 1805-1877
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Denny-Moeller Talent, Inc. (management company) - Public Domain
Minnie Pearl (fictitious character)
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Lewis, Nelly Custis, 1779-1852
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CBS Television - Public Domain
Backus, Jim
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Medici, Cosimo de' 1389-1464
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Nordfeldt, Bror Julius Olsson, 1878-1955
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Onehandclapping - CC BY-SA 3.0
Frumkin, Gene
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Evans, Billy (William George), 1884-1956
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Stanhope, Charles Stanhope, Earl, 1753-1816
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Henry, Aaron, 1922-1997
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Quillan, Eddie, 1907-1990
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Gardel, Louis, 1939-....