Image from Wikimedia Commons
A. J. Kane (compiler) - Public Domain
:en:Charles H. M. Kerr - Public Domain
U.S. Army - Public Domain
Bain News Service - Public Domain
Suewilliamson - CC BY-SA 4.0
Tomas Forgac - CC BY 2.0
Photo by :de:Benutzer:Falkenauge -
unknown - Public Domain
Public Domain
w - Public Domain
Georges Biard - CC BY-SA 3.0
Mathew Brady - Public Domain
gerard krooshof - Public Domain
Batten, Barton, Durstine & Osborn for the show's sponsor, Campbell's Soup. It was not uncommon in the 1950s and 1960s for publicity material to be distributed by either an advertising or public relations agency. - Public Domain
Martin Bernigeroth (1670-1733) - Public Domain
Image from Wikimedia Commons
A. J. Kane (compiler) - Public Domain
Taylor, Charles Henry, 1846-1921
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:en:Charles H. M. Kerr - Public Domain
Kerr, Charles H. M.
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Whitener, Basil Lee, 1915-1989
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Bell, Robert Anning, 1863-1933
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Marx, Harpo, 1888-1964
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Pistoletto, Michelangelo, 1933-
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Campbell, Thomas Mitchell, 1856-1923
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Innocent IV, Pope, approximately 1200-1254
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U.S. Army - Public Domain
Sampson, Francis L., 1912-
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Bain News Service - Public Domain
Cameron, Ralph H. (Ralph Henry), 1863-
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Stejneger, Leonhard, 1851-1943
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Suewilliamson - CC BY-SA 4.0
Williamson, Sue
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Tomas Forgac - CC BY 2.0
Lewis, Ramsey
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Photo by :de:Benutzer:Falkenauge -
Washington, Denzel, 1954-....
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Hay, James, 1881-1940
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unknown - Public Domain
Hill, Wilhelm, 1838-1902
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La Galissonnière, Roland Michel Barrin, marquis de, 1693-1756
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Public Domain
Harper, Frances Ellen Watkins, 1825-1911
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w - Public Domain
Lewis, James, 1863-1939
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Georges Biard - CC BY-SA 3.0
Mortensen, Viggo, 1958-....
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Won Pat, Antonio Borja, 1908-1987
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Botticelli, Sandro, 1444 or 1445-1510
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Mathew Brady - Public Domain
Somes, Daniel E. (Daniel Eton), 1815-1888
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gerard krooshof - Public Domain
Mariotte, Edmé, approximately 1620-1684
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unknown - Public Domain
Huddleston, George, 1869-1960
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Lachman, Edward, 1948-....
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Batten, Barton, Durstine & Osborn for the show's sponsor, Campbell's Soup. It was not uncommon in the 1950s and 1960s for publicity material to be distributed by either an advertising or public relations agency. - Public Domain
Clayton, Jan
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Weininger, Otto, 1880-1903
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Martin Bernigeroth (1670-1733) - Public Domain
Börner, Christian Friedrich, 1683-1753
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Cort, John, approximately 1859-1929