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Harris & Ewing Collection at the Library of Congress - Public Domain
Boberger - CC BY 3.0
Bob Travis - CC BY-SA 2.0
Francis Martin Drexel -
Brothers Dalziel - CC BY-SA 4.0
Al Ravenna, New York World-Telegram and the Sun staff photographer - Public Domain
United States Congress - Public Domain
user at project - CC BY-SA 3.0
photographer-Olga Troughton, New York - Public Domain
Unknown (Bain News Service, publisher) - Public Domain
William Wesen Appraiser - CC BY-SA 3.0
National Book League (Great Britain) - Public Domain
Machmit (Machmit - CC BY-SA 3.0
Jeff Lowenthal - CC BY-SA 4.0
Ball Studio - Public Domain
unknown - Public Domain
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White, Clarence H., 1871-1925
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Daub, Carl, 1765-1836
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Harris & Ewing Collection at the Library of Congress - Public Domain
Hamlin, Charles S.
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Boberger - CC BY 3.0
Sidén, Ann-Sofi, 1962-
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Bob Travis - CC BY-SA 2.0
Miller, Mulgrew
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Erdreich, Benjamin Leader, 1938-
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Crumpacker, Maurice Edgar, 1886-1927
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Francis Martin Drexel -
Drexel, Francis Martin, 1792-1863
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Solano y Bote, José, marqués del Socorro, 1726-1806
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Arne, Thomas
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Taney, Roger Brooke, 1777-1864
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Selig, William N.
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Allen, Thomas N. (Thomas Newton), 1839-
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Devlin, Dean
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Forrester, Alfred Henry, 1804-1872
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Brothers Dalziel - CC BY-SA 4.0
Dyer, John, 1700?-1758
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Al Ravenna, New York World-Telegram and the Sun staff photographer - Public Domain
Seuss, Dr., 1904-1991
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United States Congress - Public Domain
Mullin, Markwayne, 1977-
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user at project - CC BY-SA 3.0
Melchior, Ib
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photographer-Olga Troughton, New York - Public Domain
Alexander, John, 1923-1990
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Unknown (Bain News Service, publisher) - Public Domain
Litvinne, Félia 1860-1936
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William Wesen Appraiser - CC BY-SA 3.0
Salvatore, R.A., 1959-
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National Book League (Great Britain) - Public Domain
Rice, Alice Caldwell Hegan, 1870-1942
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Machmit (Machmit - CC BY-SA 3.0
Hunt, Tim, 1943-....
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Rumor, Mariano
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Price, Sterling, 1809-1867
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Thicknesse, Ann, 1737-1824
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Jeff Lowenthal - CC BY-SA 4.0
Borgmann, Dmitri A.
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Ball Studio - Public Domain
Kerr, William Jasper, 1863-1947
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unknown - Public Domain
Pierce, Walter Marcus, 1861-1954