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unknown - Public Domain
Dictioneer - CC BY-SA 4.0
Bureau of Industrial Service. This was a division of advertising agency Young & Rubicam and was widely used for distribution of publicity materials in early television. - Public Domain
Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
Center for Disease Control and Prevention's Public Health Image Library (PHIL), cropped by Bemoeial2 - Public Domain
Bob Swain - Public Domain
G. Sherriff - Public Domain
Sergey Moskalev - CC BY-SA 3.0
:de:Cornel Wachter -
Harry Pot:w:Anefo -
Frederick Brothers Agency (management) - Public Domain
Public Domain
Hamilton Ward, Jr. - Public Domain
Marceau - Public Domain
Duane Hamilton Hurd - Public Domain
Sally Larsen - CC BY-SA 3.0
Image from Wikimedia Commons
unknown - Public Domain
Lozada, Manuel, -1873
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Merle d'Aubigné, J. H. (Jean Henri), 1794-1872
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Dictioneer - CC BY-SA 4.0
Kaprow, Allan
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unknown - Public Domain
Cauwelaert, Frans van, 1880-1961
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Pitcairn, William, 1711-1791
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Bureau of Industrial Service. This was a division of advertising agency Young & Rubicam and was widely used for distribution of publicity materials in early television. - Public Domain
Bourke-White, Margaret, 1904-1971
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Vessey, Robert S. (Robert Scadden), 1858-1929
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Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
Proch, Heinrich
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Cunanan, Andrew, 1969-1997
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Center for Disease Control and Prevention's Public Health Image Library (PHIL), cropped by Bemoeial2 - Public Domain
Black, G. V. (Greene Vardiman), 1836-1915
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Bob Swain - Public Domain
Sherman, Ellen Ewing, 1824-1888
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G. Sherriff - Public Domain
Te Whiti-o-Rongomai, 1831-1907
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Sergey Moskalev - CC BY-SA 3.0
Khan, Hidayat, 1917-
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:de:Cornel Wachter -
Polke, Sigmar, 1941-2010
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Harry Pot:w:Anefo -
Kotelawala, John Lionel, Sir, 1897-1980
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unknown - Public Domain
Ybor, Vicente Martinez, 1818-1896
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Jacobi, Viktor, 1883-1921
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Leo X, Pope, 1475-1521
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Bene, Carmelo
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Frederick Brothers Agency (management) - Public Domain
Jones, Allan, 1907-1992
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Thurber, James, 1894-1961
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Public Domain
Browning, John
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Vershik, A. M. (Anatoliĭ Moiseevich), 1933-
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De Carlo, Giancarlo, 1919-2005
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Hamilton Ward, Jr. - Public Domain
Ward, Hamilton, 1829-1898
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Marceau - Public Domain
Pope, Albert A. (Albert Augustus), 1843-1909
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Gowans, Brad
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Winnington, Thomas, 1696-1746
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Duane Hamilton Hurd - Public Domain
Oliver, Henry K. (Henry Kemble), 1800-1885
Image from Wikimedia Commons
Sally Larsen - CC BY-SA 3.0
Wiley, William T., 1937-....