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unknown - Public Domain
Commercial publication - Public Domain
Public Domain
ProfShapiro - CC BY-SA 4.0
Samuel Hart - Public Domain
T and R Annan, Glasgow - Public Domain
:en:CBS - Public Domain
user at project - Public Domain
Gage Skidmore - CC BY-SA 3.0
David Shankbone - CC BY 3.0
Herbert E. Abrams, under commission of the United States Court of Appeals for the District of Columbia Circuit - Public Domain
Konrad Jacobs - CC BY-SA 2.0
Christoph Schildknecht, Fürth - Public Domain
wDiftong -
James Miller Guinn - Public Domain
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unknown - Public Domain
Bianco, José.
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Hosmer, James K. (James Kendall), 1834-1927
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Scudéry, Madeleine de, 1607-1701
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Commercial publication - Public Domain
Stubblefield, Nathan Beverly, 1860-1928
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Buzot, François (1760-1794).
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Pickering, W. H. (William Hayward), 1910-2004
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Chamisso, Adelbert von 1781-1838
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Osuna, Pedro de Alcántara Téllez Girón y Pacheco, duque de, 1755-1807
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Public Domain
Belmont, Alva, 1853-1933
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ProfShapiro - CC BY-SA 4.0
Shapiro, Alvin P. (Alvin Philip), 1920-
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Samuel Hart - Public Domain
Robinson, Henry Douglas, 1860-1913
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T and R Annan, Glasgow - Public Domain
Crawhall, Joseph, 1861-1913
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unknown - Public Domain
Grade, Chaim, 1910-1982
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:en:CBS - Public Domain
Kramer, Bert, 1934-2001
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Macomb, Alexander, 1748-1831
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user at project - Public Domain
Crile, George
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Yuan, Mei, 1716-1798
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Daly, Dominick, Sir, 1798-1868
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Gage Skidmore - CC BY-SA 3.0
Begala, Paul
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David Shankbone - CC BY 3.0
Zedd, Nick
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Herbert E. Abrams, under commission of the United States Court of Appeals for the District of Columbia Circuit - Public Domain
Wilkey, Malcolm Richard
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Brassai, Sámuel, 1797-1897
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Kremer, Johann Paul, 1883-
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Clay, John Randolph, 1808-1885
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Konrad Jacobs - CC BY-SA 2.0
Feit, Walter, 1930-
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Christoph Schildknecht, Fürth - Public Domain
Löhe, Wilhelm, 1808-1872
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wDiftong -
Biafra, Jello
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James Miller Guinn - Public Domain
Newmark, Harris, 1834-1916
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Caffieri, Jean-Jacques, 1725-1792
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Lysons, Daniel, 1762-1834