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Catriona Sparks - CC BY 2.0
James Frothingham - Public Domain
original uploader - Public Domain
Unknown war photographer - Public Domain
unknown - Public Domain
Soppakanuuna - CC BY-SA 3.0
Gyula Stetka - Public Domain
Bureau of Industrial Service. This was a division of ad agency Young & Rubicam which was widely used by those in the television industry to distribute publicity material. - Public Domain
Charles Grignion (1753–1804) - Public Domain
Photographe des députés de la Seine - Public Domain
Michael Dahl - Public Domain
Guillom - CC BY-SA 3.0
Madeleine Delsarte (1853-1927) - Public Domain
user at project -
John Badger Clarke - Public Domain
US Army photographer - Public Domain
Image from Wikimedia Commons
Catriona Sparks - CC BY 2.0
Freeman, Pamela
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James Frothingham - Public Domain
Bentley, William, 1759-1819
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Merritt, Anna Lea, 1844-1930
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original uploader - Public Domain
George, Henry, 1862-1916
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Unknown war photographer - Public Domain
Grow, Robert W., 1895-1985
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Tipo, Maria, 1931-
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Dufaure, M. (Jules), 1798-1881
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Burges, Tristam, 1770-1853
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unknown - Public Domain
McCreary, James B. (James Bennett), 1838-1918
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unknown - Public Domain
Breer, Carl, 1883-
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Campbell, Colin, Lady, 1857-1911
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Soppakanuuna - CC BY-SA 3.0
Bagh, Peter von, 1943-
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unknown - Public Domain
Hartmann, Moritz, 1821-1872
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Gyula Stetka - Public Domain
Bandholtz, Harry Hill, 1864-1925
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Bureau of Industrial Service. This was a division of ad agency Young & Rubicam which was widely used by those in the television industry to distribute publicity material. - Public Domain
Keim, Betty Lou
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unknown - Public Domain
Pratt, George D. (George Dupont), 1869-1935
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Charles Grignion (1753–1804) - Public Domain
Smellie, William, 1697-1763
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Roberts, Owen J. (Owen Josephus), 1875-1955
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Roach, William N. (William Nathaniel), 1840-1902
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Smet, Pierre-Jean de 1801-1873
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Photographe des députés de la Seine - Public Domain
Ferdinand-Dreyfus, 1849-1915
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Servetus, Michael, 1511?-1553
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Michael Dahl - Public Domain
Nicholson, Francis, 1655-1728
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Guillom - CC BY-SA 3.0
Millionaire, Tony
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Madeleine Delsarte (1853-1927) - Public Domain
Delsarte, François (1811-1871).
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Zimmerman, Morris, 1876-1959
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Marot, Daniel, 1661-1752
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user at project -
McCarthy, Doris, 1910-2010
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John Badger Clarke - Public Domain
Colby, Anthony, 1792-1873
Image from Wikimedia Commons
US Army photographer - Public Domain
Wheeler-Nicholson, Malcolm, 1890-