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Public Domain
Christopher Wordsworth - CC BY-SA 3.0
Engraving by J.C. Buttre from a daguerreotype - Public Domain
Maximet - Public Domain
Tim Street Porter - CC BY-SA 3.0
FV14 - CC BY-SA 3.0
Unknown (prior to 1921) -
Looneydelight - CC BY-SA 4.0
Frederick Hollyer - Public Domain
TruckingMatters - CC BY 3.0
Roloso - Public Domain
unknown - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
AuxArcRazorback - CC BY-SA 4.0
http://owpdb.mfo.de/detail?photo_id=3401 - CC BY-SA 2.0
Smithsonian Institution -
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Ricordi, Giulio, 1840-1912
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Lurie, Ranan R., 1932-
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Massen, Osa
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Boucard, Adolphe, 1839-1905
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Harris, Thomas L. (Thomas Langrell), 1816-1858
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Wood, J.G. (John George), 1827-1889
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Public Domain
Neale, J.M. (John Mason), 1818-1866
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Christopher Wordsworth - CC BY-SA 3.0
Wordsworth, Richard
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Engraving by J.C. Buttre from a daguerreotype - Public Domain
Towson, Nathan, 1784-1854
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Maximet - Public Domain
Runcie, Robert A. K. (Robert Alexander Kennedy), 1921-2000
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Tim Street Porter - CC BY-SA 3.0
Duquette, Tony, 1914-1999
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Sahl, Hans
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FV14 - CC BY-SA 3.0
Varini, Felice, 1952-....
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Unknown (prior to 1921) -
Upton, Francis Robbins, 1852-1921
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Looneydelight - CC BY-SA 4.0
Pratt, Greta
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Frederick Hollyer - Public Domain
Dickinson, Lowes-Cato 1819-1908
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TruckingMatters - CC BY 3.0
Graves, Bill, 1953-
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Woolson, Constance Fenimore, 1840-1894
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Fuchs, Emil, 1874-1971
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Roloso - Public Domain
Chamberlin, Thomas C. (Thomas Chrowder), 1843-1928
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unknown - Public Domain
Hershey, A. D. (Alfred Day), 1908-
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Mathew Brady Levin Corot Handy - Public Domain
Saulsbury, Eli, 1817-1893
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AuxArcRazorback - CC BY-SA 4.0
Bénard de la Harpe, Jean-Baptiste, 1683-1765
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http://owpdb.mfo.de/detail?photo_id=3401 - CC BY-SA 2.0
Cartwright, Mary
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Rysbrack, Michael, 1694-1770
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Ramsay, Allan, 1713-1784
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Stadler, Maximilian, 1748-1833
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Villaret de Joyeuse, Louis-Thomas, -1812
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Baker, George L. (George Luis), 1868-1941.
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Smithsonian Institution -
Gay, Edward, 1837-1928