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David Edwin - Public Domain
Keith Purtell -
Public Domain
Gage Skidmore - CC BY-SA 3.0
unknown - Public Domain
Government of El Salvador - Public Domain
Engraving by George Graham. From a drawing by William Beastall, which was based on a painting by Joseph Stone. - Public Domain
Georges Biard - CC BY-SA 3.0
original uploader -
unidentified pre-revolutionary russian Photograf (~ self Sabaneev L.L. - ?? ) - Public Domain
Anne Sanouillet - CC BY-SA 4.0
Halsey, Francis Whiting - Public Domain
Thomon - Public Domain
original uploader - Public Domain
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David Edwin - Public Domain
Allen, William Henry, 1784-1813
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Keith Purtell -
Lafferty, R.A.
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Wanton, Joseph, 1705-1780
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Public Domain
Duke, James Buchanan, 1856-1925
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Gage Skidmore - CC BY-SA 3.0
Bassett, Angela, 1958-
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Ančerl, Karel
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Rodríguez, Francisco 1945-
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Fitz-Patrick, William J. (William John), 1830-1895
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Magdalena Sibylle, Herzogin von Sachsen-Weissenfels, 1673-1726
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unknown - Public Domain
Compson, Betty, 1897-1974
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Chaboillez, Charles Jean Baptiste, 1736-1808
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Government of El Salvador - Public Domain
Duarte, José Napoleón
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Engraving by George Graham. From a drawing by William Beastall, which was based on a painting by Joseph Stone. - Public Domain
Gannett, Deborah Sampson, 1760-1827
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Barberini, Taddeo, 1603-1647
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Georges Biard - CC BY-SA 3.0
Blanc, Michel, 1952-....
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Henrici, Ernst, 1854-1915
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König, Franz, 1905-2004
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unidentified pre-revolutionary russian Photograf (~ self Sabaneev L.L. - ?? ) - Public Domain
Sabaneyev, Leonid
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Shear, Harold E., 1918-
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Public Domain
Ferguson, Mary Nisbet, 1777-1855
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Anne Sanouillet - CC BY-SA 4.0
Sanouillet, Michel.
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Poivre, Pierre, 1719-1786
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Legge, Augustus
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Machiavelli, Niccoló, 1469-1527
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Rundstedt, Gerd von 1875-1953
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Halsey, Francis Whiting - Public Domain
Seeger, Alan, 1888-1916
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Thomon - Public Domain
Cremonesi, Carlo
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original uploader - Public Domain
Latrobe, Charles Joseph, 1801-1875
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Mendip, Welbore Ellis, Baron, 1713-1802
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Landau, Sigalit, 1969-...