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Unknown (anonymous drawing) - Public Domain
J. Majori - Public Domain
Crankin.rankin - CC BY-SA 3.0
Harris & Ewing - Public Domain
Lithographie von J. Kriehuber - Public Domain
Engraver William Walker, after Henry Room - Public Domain
William Alexander - Public Domain
United States Steel Corporation - Public Domain
"San Francisco Examiner" (San Francisco, CA). - Public Domain
unknown - Public Domain
Author unknown according to http://dnfx.dfi.dk/pls/dnf/pwt.page_setup?p_pagename=dnfnavn&p_parmlist=navneid=114970 -
U.S. DoD photo by Robert Ward - Public Domain
original uploader - Public Domain
New York World-Telegram and the Sun staff photographer: Albertin, Walter, photographer. - Public Domain
MirrorWorld - CC BY 3.0
Photograph by Architect of the Capitol employee, Marble by Franklin Simmons - Public Domain
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Unknown (anonymous drawing) - Public Domain
Chabanon, Michel-Paul-Gui de, 1730-1792
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Lyman, David Belden, 1803-1884
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J. Majori - Public Domain
Noli, Fan Stylian, 1882-1965
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Smith, Doris Buchanan
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Crankin.rankin - CC BY-SA 3.0
Rankin, Billy
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Harris & Ewing - Public Domain
Magoon, Charles E. (Charles Edward), 1861-1920
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Lithographie von J. Kriehuber - Public Domain
Bosendorfer, Ignaz
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Lebrun, Albert, 1871-1950
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Pembroke, Mary Sidney Herbert, countess of, 1561-1621
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Engraver William Walker, after Henry Room - Public Domain
Guthrie, G. J. (George James), 1785-1856
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William Alexander - Public Domain
Alexander, William, 1767-1816
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Mundy (Musician)
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National Museum of Natural History (U.S.)
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Kessler, J. C. (Joseph Christoph), 1800-1872
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United States Steel Corporation - Public Domain
Meadows, Audrey
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"San Francisco Examiner" (San Francisco, CA). - Public Domain
Moran, John E., 1856-1930
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Spence, Floyd D., 1928-2001
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Augstein, Rudolf, 1923-2002
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unknown - Public Domain
Arguedas, Alcides, 1879-1946
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Author unknown according to http://dnfx.dfi.dk/pls/dnf/pwt.page_setup?p_pagename=dnfnavn&p_parmlist=navneid=114970 -
Meyer, Johannes, 1884-1972
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Ranney, R. P. (Rufus Percival), 1813-1891
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U.S. DoD photo by Robert Ward - Public Domain
Scholes, Gordon Glen Denton, 1931-
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unknown - Public Domain
Pellegrini, C. E. (Carlos Enrique), 1800-1875
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original uploader - Public Domain
Hilton, John, 1599-1657
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New York World-Telegram and the Sun staff photographer: Albertin, Walter, photographer. - Public Domain
Fields, Dorothy, 1905-1974
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Jones, Ernest, 1879-1958
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MirrorWorld - CC BY 3.0
Hykes, David
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Photograph by Architect of the Capitol employee, Marble by Franklin Simmons - Public Domain
Pierpont, Francis Harrison, 1814-1899
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Prendergast, Edmond F. (Edmond Francis), 1843-1918
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Bristol, John Hervey, Earl of, 1665-1751