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unknown - Public Domain
Internet Archive Book Images -
user at project - Public Domain
Anonymous - Public Domain
J.L. Albright -
Bain News Service, publisher - Public Domain
Charles Bohm - Public Domain
Public Domain
Original uploader was Milneg - Public Domain
Paul Keleher - CC BY 2.0
Poméon - Public Domain
A. Gerschel et fils, - Public Domain
photographer-Lindsay (looks like) Nelson-New York - Public Domain
unknown -
Coral Records - Public Domain
MarkVrahas - CC BY-SA 4.0
Image from Wikimedia Commons
unknown - Public Domain
Granger, Lester B. (Lester Blackwell), 1896-1976
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Internet Archive Book Images -
Scanlan, Wm. J.
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user at project - Public Domain
Goldberg, Chaim
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Anonymous - Public Domain
Stanford, Thomas Welton, 1832-1918
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J.L. Albright -
Cook, Orval R. (Orval Ray), 1898-1980
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Bain News Service, publisher - Public Domain
Lang, Anton, 1875-1938
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Charles Bohm - Public Domain
Machebeuf, Joseph Projectus, 1812-1889
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Piccard, Don, 1926-
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Cromer, Evelyn Baring, Earl of, 1841-1917
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Public Domain
Rodgers, Calbraith Perry
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Original uploader was Milneg - Public Domain
Senior, Nassau William, 1790-1864
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Paul Keleher - CC BY 2.0
Carr, Howie
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unknown - Public Domain
Longstreet, Augustus Baldwin, 1790-1870
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Poméon - Public Domain
Dugas-Montbel, M. (Jean-Baptiste), 1776-1834
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A. Gerschel et fils, - Public Domain
Brillouin, Marcel, 1854-1948
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Warren, William W. (William Whipple), 1825-1853
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photographer-Lindsay (looks like) Nelson-New York - Public Domain
Bolet, Jorge
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unknown -
Jordan, Dorothy, 1906-1988
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Singer, Lori, 1962-
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unknown - Public Domain
Scott, Abram M., 1785-1833
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Bedini, Silvio A., 1917-2007
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Renault, Louis, 1843-1918
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Phillips, Rebecca Machado, 1746-1831
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Coral Records - Public Domain
Allison, Jerry
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Chatterton, Ruth, 1893-1961
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MarkVrahas - CC BY-SA 4.0
Hershman-Leeson, Lynn, 1941-
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Schulze, Friedrich Gottlob, 1795-1860
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Papini, Giovanni, 1881-1956
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Lassen, Christian, 1800-1876
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Hrozný, Bedřich, 1879-1952