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Agence Rol -
anonymous - Public Domain
U.S. federal government - Public Domain
anonymous -
Richard Strauss -
Follower of Dirk Vos - Public Domain
Joaquín Domínguez Bécquer - Public Domain
Marijke de Goey - CC BY 3.0
Amadscientist - CC BY-SA 3.0
original uploader - Public Domain
J3D3 - CC BY-SA 4.0
unknown - Public Domain
Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
David Shankbone - CC BY-SA 3.0
user at project - CC BY-SA 3.0
Metropolitan Publishing & Engraving Co. N.Y. - Public Domain
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Agence Rol -
Sangnier, Marc, 1873-1950
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anonymous - Public Domain
Sears, Zelda, 1873-1935
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U.S. federal government - Public Domain
Makarova, Natalia, 1940-....
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Paskevich, Ivan Fedorovich, svetleĭshiĭ kni︠a︡zʹ Varshavskiĭ, 1782-1856
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Buchenau, Franz, 1831-1906
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Falkenburg, Jinx, 1919-2003
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anonymous -
Delmont, Joseph, 1873-1935
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Richard Strauss -
Heyman, Ira Michael, 1930-2011
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Follower of Dirk Vos - Public Domain
Grindal, Edmund, 1519?-1583
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Joaquín Domínguez Bécquer - Public Domain
Lista, Alberto, 1775-1848
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Hauser, John, 1859-1913
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Marijke de Goey - CC BY 3.0
Goey, Marijke de 1947-
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Amadscientist - CC BY-SA 3.0
Deakin, Edwin, 1838-1923
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original uploader - Public Domain
Maerlant, Jacob van, 1235?-1300
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Fisher, John, 1748-1825
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J3D3 - CC BY-SA 4.0
Fisher, Charles Miller, 1913-2012
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Lilien, Ephraim Mose, 1874-1925
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unknown - Public Domain
Ginzburg, Leone, 1909-1944
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Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
Haidinger, Wilhelm, 1795-1871
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Byrne, David, 1952-....
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David Shankbone - CC BY-SA 3.0
Ricci, Christina
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Livingston, Brockholst, 1757-1823
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King, William, 1786-1865
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Cartier, Jacques, 1491-1557
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Feyerabend, Sigmund, 1528?-1590
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user at project - CC BY-SA 3.0
Boyd, Joe, 1942-....
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Papademos, Lucas.
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Metropolitan Publishing & Engraving Co. N.Y. - Public Domain
Bradley, C. S. (Charles Smith), 1819-1888
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original uploader - Public Domain
Randall, Alexander Williams, 1819-1872
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Bogle, George, 1746-1781