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Richard Rothwell - Public Domain
Stellar Publishing / unidentified staff artist - Public Domain
Bureau of Industrial Service - Public Domain
BPL - Public Domain
unknown - Public Domain
Columbia Pictures - Public Domain
''Motion Picture Magazine'' - Public Domain
HARNIK NATI - CC BY-SA 3.0
D.mod.61 - CC BY-SA 3.0
Carl Lender - CC BY-SA 3.0
Original author unknown. Uploaded at .findagrave.com by Karen Hill 11/06/2012 - Public Domain
U.S. Department of State - Public Domain
Francis Schell - Public Domain
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Richard Rothwell - Public Domain
Huskisson, W. (William), 1770-1830
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Turner, J. M. W. (Joseph Mallord William), 1775-1851
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Stellar Publishing / unidentified staff artist - Public Domain
Wellman, Manly Wade, 1903-1986
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Latorre, Lorenzo, 1844-1916
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Bureau of Industrial Service - Public Domain
Verdon, Gwen
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BPL - Public Domain
Parker, Theodore, 1810-1860.
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Wagner, Adolph, 1835-1917
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Asselin, Olivar, 1874-1937
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Auger, Émond, 1530-1591
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Rhodes, John L.
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Magdalena Sibylle, Herzogin von Sachsen-Weissenfels, 1673-1726
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Sochaczewski, Aleksander, 1843-1923
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Rainaldi, Carlo, 1611-1691
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unknown - Public Domain
Rosen, Roman Romanovich, Baron, 1847-1921
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Columbia Pictures - Public Domain
Bishop, William, 1918-1959
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Schütte-Lihotzky, Margarete, 1897-2000
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''Motion Picture Magazine'' - Public Domain
Vale, Vola, 1897-1970
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unknown - Public Domain
Cruto, Alessandro, 1847-1908
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Swift, John Franklin, 1829-1891
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HARNIK NATI - CC BY-SA 3.0
Davidson, Boaz, 1943-....
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Crookes, William, 1832-1919
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D.mod.61 - CC BY-SA 3.0
Patolichev, N. S. (Nikolaĭ Semenovich), 1908-1989
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unknown - Public Domain
Keenan, Joseph Berry, 1888-1954
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Carl Lender - CC BY-SA 3.0
Mason, Jackie
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Original author unknown. Uploaded at .findagrave.com by Karen Hill 11/06/2012 - Public Domain
Vose, George L. (George Leonard), 1831-1910
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U.S. Department of State - Public Domain
Ghani, Ashraf, 1949-
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Francis Schell - Public Domain
Schell, Augustus, 1812-1884
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Ames, Leon, 1902-1993
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Adyashanti
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Vinkeles, Reinier, 1741-1816