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Public Domain
Bain News Service, publisher - Public Domain
Elbert Hubbard - no picture credit - Public Domain
Burton Williams (†1936) - Public Domain
Paul Buyer - CC BY-SA 3.0
original uploader - Public Domain
U.S. Air Force - Public Domain
uberpixelphoto (Alan Chang) - CC BY-SA 2.0
CharcoalsMom - CC BY-SA 3.0
''Motion Picture Magazine'' - Public Domain
Emília Braga - Public Domain
Megavoice - Public Domain
uploaded to Wikipedia by Hlj - Public Domain
Ed Schipul - CC BY-SA 2.0
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Public Domain
Atkinson, William Walker, 1862-1932
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Bain News Service, publisher - Public Domain
Loomis, E. E. (Edward Eugene), 1865?-1937
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Gemini IX-A (Spacecraft)
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Malouet, Pierre-Victor, baron, 1740-1814
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Olivero, Magda
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Shavers, Charlie, 1917-1971
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Gemini VII (Spacecraft)
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Treves, Frederick, 1853-1923
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Christian VII, King of Denmark and Norway, 1749-1808
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Pembroke and Montgomery, Elizabeth Herbert, Countess of, 1737-1831
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Elbert Hubbard - no picture credit - Public Domain
Rogers, Henry Huttleston, 1840-1909
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Veidt, Conrad, 1893-1943
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Burton Williams (†1936) - Public Domain
Kazee, Buell, 1900-1976
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Alison, William Pulteney, 1790-1859
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Paul Buyer - CC BY-SA 3.0
Rolland, Paul
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Public Domain
Tannahill, Robert, 1774-1810
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Reed, Edward J. (Edward James), Sir, 1830-1906
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Duponchel, Henri, 1795-1868
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original uploader - Public Domain
Fenaroli, Fedele
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Fol, Hermann.
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U.S. Air Force - Public Domain
Cabell, Charles P. (Charles Pearre), 1903-1971
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uberpixelphoto (Alan Chang) - CC BY-SA 2.0
Glen, Iain, 1961-....
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CharcoalsMom - CC BY-SA 3.0
Fry, Donald K.
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Stockdale, Percival, 1736-1811
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''Motion Picture Magazine'' - Public Domain
King, Henry, 1886-1982
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Emília Braga - Public Domain
Santos, Manuel Inôcencio Liberato dos 1805-1887
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Megavoice - Public Domain
Roundtree, Dovey Johnson, 1914-
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uploaded to Wikipedia by Hlj - Public Domain
Pettigrew, James Johnston, 1828-1863
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Vengerov, S. A.
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Ed Schipul - CC BY-SA 2.0
Carucci, Elinor