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US Government Printing Office - Public Domain
unknown -
United States Senate Historical Office - Public Domain
J. T. White Company - Public Domain
Matthew Brady - Public Domain
Derek Nicoletto - CC BY-SA 2.0
Guy villeminot - CC BY-SA 3.0
Db54 - CC BY-SA 3.0
Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
David Shankbone - CC BY 2.5
film screenshot - Public Domain
unknown - Public Domain
Ethan231h - CC BY-SA 4.0
JohnKadvany - Public Domain
Clara Lucas Balfour - Public Domain
Ziko - CC BY-SA 3.0
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US Government Printing Office - Public Domain
Mezvinsky, Edward M. (Edward Maurice), 1937-
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Goodrich, Samuel G. (Samuel Griswold), 1793-1860
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unknown -
Lindrum, Horace, 1912-1974
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United States Senate Historical Office - Public Domain
Griswold, Dwight P. (Dwight Palmer), 1893-1954
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J. T. White Company - Public Domain
Kalbfleisch, Martin, 1804-1873
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Matthew Brady - Public Domain
Loughridge, William, 1827-1889
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Derek Nicoletto - CC BY-SA 2.0
Cho, Margaret
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Sterling, Jan, 1923-2004
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Callaghan, James, 1912-2005
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Graves, J. R. (James Robinson), 1820-1893
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Guy villeminot - CC BY-SA 3.0
Pascal, Jean-Claude, 1927-
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Chapman, Virgil, 1895-1951
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Collins, John, Sir, 1899-1989
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Edge (Musician), 1961-
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Db54 - CC BY-SA 3.0
Lindsay, Mark, 1942-
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Budd, James Herbert, 1851-1908
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Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
Enghaus, Christine, 1817-1910
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Nonnotte, Donat, 1708-1785
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Spitzmüller, Alexander, 1862-1953
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David Shankbone - CC BY 2.5
Uchitelle, Louis
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film screenshot - Public Domain
Sullivan, Francis L.
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unknown - Public Domain
Halstead, Murat, 1829-1908
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Ethan231h - CC BY-SA 4.0
Siegel, Larry, 1925-
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Suslov, M. A. (Mikhail Andreevich), 1902-1982
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JohnKadvany - Public Domain
Henkin, Leon.
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Lee of Fareham, Viscount (Arthur Hamilton Lee), 1868-1947
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Thirkell, Angela, 1890-1961
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unknown - Public Domain
Roberts, James A. (James Arthur), 1847-1922
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Clara Lucas Balfour - Public Domain
Balfour, Clara Lucas, 1808-1878
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Ziko - CC BY-SA 3.0
Tonkin, Humphrey.