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Trabajo propio. Reproducción de un retrato pictórico - Public Domain
unknown - Public Domain
Alexander Varnek - Public Domain
Mark Coggins - CC BY 2.0
Wright, Thomas, 1792-1849, printmaker. - Public Domain
old catalog - Public Domain
ContentEditor949 - CC BY-SA 3.0
Johnston, Frances Benjamin, 1864-1952, photographer. - Public Domain
Henry Coelas - CC BY-SA 3.0
Mathew Brady - Public Domain
Jeno's - Public Domain
Unknown - Public Domain
*:File:The Doors in Copenhagen 1968.jpg - Public Domain
Peter symonds -
Franmarie Metzler - Public Domain
U.S. Government (Federal Reserve Bank) - Public Domain
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Schuch, Ernst von 1846-1914
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Frölicher, Otto 1840-1890
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Trabajo propio. Reproducción de un retrato pictórico - Public Domain
Pasquel y Lozada, José Manuel, 1793-1857
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unknown - Public Domain
Sunia, Fofō I. F. (Fofō Iosefa Fiti), 1937-
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Nicodé, Jean Louis, 1853-1919
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Alexander Varnek - Public Domain
Mordvinov, Nikolaĭ Semenovich, graf, 1754-1845
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Siudmak, Wojtek, 1942-....
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Allison, May, 1890-1989
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Ungaretti, Giuseppe, 1888-1970
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Obote, A. Milton (Apollo Milton), 1924-2005
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Kirkpatrick, Charles C. (Charles Cochran), 1907-1988
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unknown - Public Domain
Wright, Patience Lovell
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Mark Coggins - CC BY 2.0
Clark, Mary Higgins
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Morrison, deLesseps S. (deLesseps Story), 1912-1964
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Wright, Thomas, 1792-1849, printmaker. - Public Domain
Young, Charles Mayne, 1777-1856
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old catalog - Public Domain
Jackling, Daniel Cowan, 1869-1956
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ContentEditor949 - CC BY-SA 3.0
Love, Susan M.
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Johnston, Frances Benjamin, 1864-1952, photographer. - Public Domain
White, Edward-Douglass, 1845-1921
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Azuelos, Lisa
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Henry Coelas - CC BY-SA 3.0
Oustalet, Émile (Jean-Frédéric Émile), 1844-1905
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Wace, approximately 1100-approximately 1175
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Mathew Brady - Public Domain
Wakeman, Abram, 1824-1889
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Jeno's - Public Domain
Baker, Ralph, 1942-
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Pelton, Lester A. (Lester Allen), 1829-1908
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Unknown - Public Domain
Bernard, Claude, 1813-1878
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*:File:The Doors in Copenhagen 1968.jpg - Public Domain
Densmore, John
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Tinelli, Tiberio, 1586-1638
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Peter symonds -
Arthur, Prince, grandson of Victoria, Queen of the United Kingdom, 1883-1938
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Franmarie Metzler - Public Domain
Kim, Andrew N., 1982-
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U.S. Government (Federal Reserve Bank) - Public Domain
Williams, John C. (John Carroll)