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Franz Johann Morgenbesser - CC BY-SA 2.0
Adélaïde Labille-Guiard - Public Domain
unknown - Public Domain
Women's eNews - CC BY 2.0
original uploader - Public Domain
A.T.H. Brower Publisher - Public Domain
Jeff Horne - CC BY 2.0
:en:Carl Van Vechten - Public Domain
Brookner Studios - CC BY-SA 4.0
Francisco Pacheco - Public Domain
ABC Television. It was not unusual for a network, sponsor, or studio to use a public relations firm or advertising agency to distribute publicity material in the 1950s and 1960s regarding television programs. This information came from the Bureau of Industrial Service, which was a division of advertising agency Young & Rubicam. - Public Domain
Photography studio of the Imperial Mariinsky Theatre. St. Petersburg, Russian Empire. - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
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Thomas, J. Parnell (John Parnell), 1895-1970
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Finsen, Niels R. (Niels Ryberg), 1860-1904
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Franz Johann Morgenbesser - CC BY-SA 2.0
Morton, Frederic.
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Adélaïde Labille-Guiard - Public Domain
Bachelier, Jean-Jacques, 1724-1806
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unknown - Public Domain
Corbin, Henry Clark, 1842-1909
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unknown - Public Domain
Hodgkin, A. L. (Alan Lloyd)
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Women's eNews - CC BY 2.0
Gregg, Gail, 1951-
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Earle, Alice Morse, 1851-1911
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original uploader - Public Domain
Houck, Leo F. (Leo Florian), 1888-1950
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Leslau, Wolf
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unknown - Public Domain
Gwynn, Charles W. (Charles William), 1870-1963
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Remond, Charles Lenox, 1810-1873
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A.T.H. Brower Publisher - Public Domain
Walsh, Blanche, 1873-1915
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unknown - Public Domain
Caffey, Francis G. (Francis Gordon), 1868-
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Jeff Horne - CC BY 2.0
Giannini, John, 1962-
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:en:Carl Van Vechten - Public Domain
Menotti, Gian Carlo, 1911-2007
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unknown - Public Domain
Reclus, Jean Jacques Paul, 1847-1914
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Allen, James Cameron, 1822-1912
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Brookner Studios - CC BY-SA 4.0
Emmett, Paul H. (Paul Hugh), 1900-1985
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Francisco Pacheco - Public Domain
Guerrero, Francisco, 1528?-1599
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ABC Television. It was not unusual for a network, sponsor, or studio to use a public relations firm or advertising agency to distribute publicity material in the 1950s and 1960s regarding television programs. This information came from the Bureau of Industrial Service, which was a division of advertising agency Young & Rubicam. - Public Domain
Hartman, Paul, 1904-1973
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Tertullian ca. 160-ca. 230
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Photography studio of the Imperial Mariinsky Theatre. St. Petersburg, Russian Empire. - Public Domain
Pavlova, Anna, 1881-1931
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Bushnell, Asa Smith, 1834-1904
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Coughlin, Lawrence, 1929-
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Schwartz, Buky, 1932-2009
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George Grantham Bain Collection (Library of Congress) - Public Domain
Brown, Arthur, 1874-1957
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Vŭlchanov, Rangel 1928-
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Wilkes, George, 1817-1885
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Doria, Giovanni Andrea, 1540-1606