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L. T. Meade - no photo credit. Hurst & Company Publishers - Public Domain
unknown - Public Domain
F. Michaud - Public Domain
Londonpixels - CC BY-SA 3.0
scanned by Olga Baird - Public Domain
Lopezda -
Joi - CC BY-SA 3.0
"San Francisco Call" newspaper. - Public Domain
"Altoona Tribune" newspaper (Altoona, PA). - Public Domain
Carl Bohnen - Public Domain
Quisp1 - CC BY-SA 4.0
National Photo Company Collection (Library of Congress) - Public Domain
Alfred Ellis - Public Domain
Nasjonalbiblioteket - CC BY 2.0
Thomas Crenshaw - CC BY-SA 2.0
William Carey Jones - Public Domain
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Rabi, I. I. (Isidor Isaac), 1898-1988
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L. T. Meade - no photo credit. Hurst & Company Publishers - Public Domain
Meade, L. T., 1854-1914
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unknown - Public Domain
Macgregor, Clark
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F. Michaud - Public Domain
Lacretelle, Pierre-Louis de 1751-1824
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Londonpixels - CC BY-SA 3.0
McKenna, Virginia, 1931-....
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scanned by Olga Baird - Public Domain
Shields, Frederic, 1833-1911
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Coudrin, Marie-Joseph, 1768-1837
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Martin, Fletcher, 1904-1979
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Lopezda -
Kernberg, Otto F., 1928-....
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Levine, Donald Nathan, 1931-....
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Joi - CC BY-SA 3.0
Nakano, Hiroyuki, 1958-
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"San Francisco Call" newspaper. - Public Domain
Hoffman, Ogden, 1822-1891
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"Altoona Tribune" newspaper (Altoona, PA). - Public Domain
Talmadge, Eugene, 1884-1946
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Carl Bohnen - Public Domain
Preus, J. A. O. (Jacob Aall Ottesen), 1883-1961
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Dokoupil, J. G. (Jiri Georg), 1954-
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Romulo, Carlos P. (Carlos Peña), 1898-1985
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Howe, Joseph, 1804-1873
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Quisp1 - CC BY-SA 4.0
Morris, Burton, 1964-
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National Photo Company Collection (Library of Congress) - Public Domain
Adams, Harriet Chalmers, 1875-1937
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Alfred Ellis - Public Domain
Le Gallienne, Richard, 1866-1947
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Nasjonalbiblioteket - CC BY 2.0
Mykle, Agnar
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Teasdale, Verree
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unknown - Public Domain
Chadwick, George Whitefield
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Muspratt, James, 1793-1886
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O'Dwyer, Joseph, 1841-1898
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Smart, George, 1776-1867
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Thomas Crenshaw - CC BY-SA 2.0
Favreau, Jon
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unknown - Public Domain
Seabrook, Whitemarsh B. (Whitemarsh Benjamin), 1795-1855
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William Carey Jones - Public Domain
Howison, George Holmes, 1834-1917
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Eötvös, Loránd, báró, 1848-1919