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Unattributed - Public Domain
Generalitat de Catalunya, Departament de la Presidència -
Public Domain
Johann Eckstein - Public Domain
Ruwette 2 - Public Domain
Chicago Daily News photographer - Public Domain
DEDB -
unknown painter - Public Domain
Keith Allison - CC BY-SA 2.0
Rob C. Croes / Anefo - CC BY-SA 3.0
Robert Knudsen - Public Domain
Sdeliens - CC BY-SA 3.0
user at project - Public Domain
unknown - Public Domain
Jonathunder -
unknown photographer -
Richard James Lane - Public Domain
Charles Nelson Kent, Henry O. Kent - Public Domain
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Unattributed - Public Domain
Schmedes, Erik
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Generalitat de Catalunya, Departament de la Presidència -
Larrocha, Alicia de
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Public Domain
Rogers, William Barton, 1804-1882
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Johann Eckstein - Public Domain
Dalzel, Archibald
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Ruwette 2 - Public Domain
Bellocq, Adolfo
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Chicago Daily News photographer - Public Domain
Clarke, Fred, 1872-1960
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DEDB -
Donath, Helen
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Howard, Sidney Coe, 1891-1939
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Vermeyen, Jan Cornelisz, 1500?-1559
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unknown painter - Public Domain
Ames, William, 1576-1633
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Crotch, William, 1775-1847
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Cleveland, Charles Fitzroy, Duke of, 1662-1730
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Keith Allison - CC BY-SA 2.0
Wallace, Ben, 1974-
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Stoddart, J. F.
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Rob C. Croes / Anefo - CC BY-SA 3.0
Prouvé, Jean
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Robert Knudsen - Public Domain
Powers, David F. (David Francis), 1912-
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Sdeliens - CC BY-SA 3.0
Girod, Francis
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Leclair, Jean-Marie, 1697-1764
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user at project - Public Domain
Pool, David de Sola, 1885-1970
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unknown - Public Domain
Swift, Lewis, 1820-1913
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Sutherland, George Granville Leveson-Gower, Duke of, 1786-1861
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Jonathunder -
Bancroft, Ann
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unknown photographer -
Miller, H. C. (Horace Clive), 1893-1980
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Powhatan, approximately 1550-1618
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Bonaparte, Victor Napoléon Jérôme Frédéric, prince, 1862-1926
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Richard James Lane - Public Domain
Buckingham and Chandos, Richard Plantagenet Temple Nugent Brydges Chandos Grenville, Duke of, 1797-1861
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Pease, Alfred H.
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Cockcroft, John, Sir, 1897-1967
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Charles Nelson Kent, Henry O. Kent - Public Domain
Ramsdell, George A. (George Allen), 1834-1900
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Public Domain
Dean, Bashford, 1867-1928