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Peters, Hans / Anefo. - CC BY-SA 3.0
Harris & Ewing - Public Domain
:wMeowwcat - CC BY 3.0
Michael Vlasaty -
Joseph Williamson - Public Domain
Colmer, Montagu, and Charles Erskine Scott Wood - Public Domain
unknown - Public Domain
Ebenezer Pannell - Brighton & Hove Photographer - Public Domain
ABC Television via the Bureau of Industrial Service. In the 1950s and 1960s, networks, program sponsors and studios often used either publicity or advertising agencies to distribute publicity material. The Bureau was a division of ad agenct Young & Rubicam and was used quite a bit by many during this time period. - Public Domain
Jennaxel - CC BY-SA 4.0
Wm. Notman & Son - Public Domain
original uploader - Public Domain
U.S. federal government - Public Domain
Maciej Goździelewski -
Fernando García del Molino - Public Domain
Walter Kappacher -
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Peters, Hans / Anefo. - CC BY-SA 3.0
Cousteau, Jacques, 1910-1997
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Serres, Dominic, 1719-1793
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Harris & Ewing - Public Domain
Danforth, Henry G. (Henry Gold), 1854-1918
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:wMeowwcat - CC BY 3.0
Doran, Colleen, 1963-
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Michael Vlasaty -
Simmons, Johnny, 1986-
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Clayton, Robert, 1695-1758
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Joseph Williamson - Public Domain
Anderson, Hugh Johnston, 1801-1881
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McEnroe, Patrick.
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Colmer, Montagu, and Charles Erskine Scott Wood - Public Domain
Rand, John L. (John Langdon), 1861-1942
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unknown - Public Domain
Kohlschütter, Arnold
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Ebenezer Pannell - Brighton & Hove Photographer - Public Domain
Jones, William Cole, 1881-1951
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unknown - Public Domain
French, Samuel, 1821-1898
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Yamasaki, Tizuka, 1949-
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unknown - Public Domain
Freeman, Henry B. (Henry Blanchard), 1837-1915
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ABC Television via the Bureau of Industrial Service. In the 1950s and 1960s, networks, program sponsors and studios often used either publicity or advertising agencies to distribute publicity material. The Bureau was a division of ad agenct Young & Rubicam and was used quite a bit by many during this time period. - Public Domain
Lang, Barbara, 1928-
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Jennaxel - CC BY-SA 4.0
Congregation Emanu-El B'ne Jeshurun (Milwaukee, Wis.)
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Carpeaux, Jean-Baptiste, 1827-1875
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Wm. Notman & Son - Public Domain
Maxwell, W. S. (William Sutherland), 1874-1952
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original uploader - Public Domain
Dawes, William, 1745-1799
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O'Conor, Charles, 1710-1791
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U.S. federal government - Public Domain
Herman, Jerry, 1931-
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Snyder, Mr. (Homer Peter), 1863-1937
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Paradis, Maria Theresia von 1759-1824
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Maciej Goździelewski -
Gardiner, John Eliot
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unknown - Public Domain
Hall, Sam B. (Sam Blakeley), 1924-1994
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Fernando García del Molino - Public Domain
Morel, Carlos
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Walter Kappacher -
Kappacher, Walter, 1938-...
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Lane, Ebenezer, 1793-1866
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Galen
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Dotzauer, J. J. F. (Justus Johann Friedrich), 1783-1860