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unknown - Public Domain
Pedro J Pacheco - CC BY-SA 4.0
BRad06 - CC BY-SA 4.0
Kende Tamás - CC BY-SA 3.0
U.S. Congress - Public Domain
Nadar - Public Domain
Radio News Staff - Public Domain
U.S. Government Printing Office - Public Domain
MOgeetar - CC BY-SA 3.0
Bruce Baker - CC BY 2.0
Pedro de Villafranca - Public Domain
Office of Rhode Island Secretary of State, http://sos.ri.gov/library/history/governors/ - Public Domain
Talmoryair - CC BY 3.0
Tina Modotti - Public Domain
Georges Biard - CC BY-SA 3.0
original uploader - Public Domain
National Media Museum -
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Campbell, George, 1824-1892
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unknown - Public Domain
Lozada, Manuel, -1873
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Pedro J Pacheco - CC BY-SA 4.0
Kiarostami, Abbas
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BRad06 - CC BY-SA 4.0
Brunvand, Jan Harold.
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Kende Tamás - CC BY-SA 3.0
Gaál, István 1933-2007
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U.S. Congress - Public Domain
Mason, Stevens Thomson, 1760-1803
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Mosset, Olivier, 1944-
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Nadar - Public Domain
Delestre-Poirson, C.-G. (Charles-Gaspard), 1790-1859
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Radio News Staff - Public Domain
Gernsback, Hugo
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U.S. Government Printing Office - Public Domain
Ray, John H. (John Henry), 1886-1975
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MOgeetar - CC BY-SA 3.0
Williams, Claude, 1908-2004
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Findlay, William, 1768-1846
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Bruce Baker - CC BY 2.0
Jones, Grace
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Carr, John, Sir, 1772-1832
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Rogers, William P. (William Pierce), 1913-2001
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Pedro de Villafranca - Public Domain
Calderón de la Barca, Pedro, 1600-1681
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Office of Rhode Island Secretary of State, http://sos.ri.gov/library/history/governors/ - Public Domain
Sprague, William, 1799-1856
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Gardoqui y Arriquibar, Diego, 1735-1798
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Loff, Jeanette, 1906-1942
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Talmoryair - CC BY 3.0
Branṭ, Maiḳ, 1947-1975
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Rotari, Pietro, 1707-1762
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Reid, D. B. (David Boswell), 1805-1863
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Vincent, Sténio 1874-1959
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Tina Modotti - Public Domain
Rodríguez Lozano, Manuel, 1895-1971
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Blomstedt, Pauli Ernesti, 1900-1935
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Sorge, Richard, 1895-1944
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Georges Biard - CC BY-SA 3.0
Travolta, John, 1954-....
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original uploader - Public Domain
Dougherty, George S.
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unknown - Public Domain
Foerster, Richard, 1843-1922
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National Media Museum -
Whitfield, Mal, 1924-