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United States Air Force - Public Domain
unknown - Public Domain
etching by Frd. Halen, published by W. Müller, Weimar - Public Domain
Johann Georg Wolfgang after Friedrich Wilhelm Weidemann (1668-1750) - Public Domain
Kosel de - Public Domain
:de:Benutzer:Tilla - CC BY-SA 3.0
original uploader - Public Domain
François Besch - CC BY-SA 3.0
Rev. William J. Simmons, D.D. - Public Domain
Edmund Wheeler - Public Domain
inconnu (vraisemblablement photo officielle du Conseil suprême de l'économie nationale d'URSS) - Public Domain
Georges Biard - CC BY-SA 3.0
:w:en:Herbert Lambert - Public Domain
Cochise County Sheriff's Office<br/> - Public Domain
*:File:Cesar_chavez.jpg - CC BY 3.0
Félix Nadar - Public Domain
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United States Air Force - Public Domain
Quarles, Donald A. (Donald Aubrey), 1894-1959
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Acerbi, Giuseppe, 1773-1846
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unknown - Public Domain
Fisher, George J., -1960
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etching by Frd. Halen, published by W. Müller, Weimar - Public Domain
Chélard, Hippolyte-André-Jean-Baptiste 1789-1861
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Johann Georg Wolfgang after Friedrich Wilhelm Weidemann (1668-1750) - Public Domain
Jablonski, Daniel Ernst, 1660-1741
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Kosel de - Public Domain
Tansman, Alexandre, 1897-1986
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:de:Benutzer:Tilla - CC BY-SA 3.0
Karmakar, Romuald, 1965-
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Fenner, Arthur, 1745-1805
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Jeffries, Herb
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Francis, Thomas, Jr., 1900-1969
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Altmann, Wilhelm, 1862-1951
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original uploader - Public Domain
Engel, Ernst, 1821-1896
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François Besch - CC BY-SA 3.0
Vitali, Massimo, 1944-....
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Rev. William J. Simmons, D.D. - Public Domain
Simmons, William J., 1849-1890
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Edmund Wheeler - Public Domain
Metcalf, Ralph, 1798-1858
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inconnu (vraisemblablement photo officielle du Conseil suprême de l'économie nationale d'URSS) - Public Domain
Valentinov, N. (Nikolaĭ), 1879-1964
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Stanley, Edward Lyulph, 1839-1925
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Douglas, Paul, 1907-1959
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Schubert, Johann Andreas 1808-1870
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Georges Biard - CC BY-SA 3.0
Kassovitz, Mathieu, 1967-....
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Lane, Franklin K.
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:w:en:Herbert Lambert - Public Domain
Holst, Gustav
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Bunbury, Henry William, 1750-1811
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Cochise County Sheriff's Office<br/> - Public Domain
Wheeler, Harry, 1875-1925
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*:File:Cesar_chavez.jpg - CC BY 3.0
Chavez, Cesar, 1927-1993
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unknown - Public Domain
Woodworth, Robert Sessions, 1869-1962
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Rogers, J. H. (John Henry), 1845-1911
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Lindsay, Robert Burns, 1824-1902
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Snozzi, Luigi, 1932-....
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Félix Nadar - Public Domain
Regnault, Alice, 1849-