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Stevan Kragujević - CC BY-SA 3.0
Elliott & Fry - Public Domain
author - Public Domain
Open Media Ltd. - CC BY-SA 3.0
Contemporary portrait - Public Domain
Gundolf Barenthin - Originalaufnahme gehört Urenkel Reinhart Müller, Schleswig - CC BY-SA 3.0
Vysotsky - CC BY-SA 4.0
August Prinzhofer (1816-1885) - Public Domain
unknown - Public Domain
unknown -
Pash Brothers - Public Domain
Lucabelc - CC BY-SA 4.0
*:File:Zuzana_Halupova_3.jpg -
Silly rabbit - CC BY 3.0
Martin Kraft - CC BY-SA 3.0
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Green, Marika
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Nelson, Byron, 1912-2006
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Stevan Kragujević - CC BY-SA 3.0
Philipe, Gérard, 1922-1959
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Elliott & Fry - Public Domain
Morison, James Cotter, 1832-1888
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author - Public Domain
McLean, Nathaniel, 1815-1905
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Brummell, Beau, 1778-1840
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Gallo, Fortune T., 1878-1970
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Open Media Ltd. - CC BY-SA 3.0
Kelly, Henry, 1946-
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Rivera, Mariano, 1969-
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Contemporary portrait - Public Domain
Romaine, William, 1714-1795
Image from Wikimedia Commons
Gundolf Barenthin - Originalaufnahme gehört Urenkel Reinhart Müller, Schleswig - CC BY-SA 3.0
Müller, Hermann, 1829-1883
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Vysotsky - CC BY-SA 4.0
Dykes, J. Oswald (James Oswald), 1835-1912
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August Prinzhofer (1816-1885) - Public Domain
Preyer, Gottfried, 1807-1901
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Egri, Ruth, 1911-1996
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unknown - Public Domain
Castro, Cipriano, 1856?-1924
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Contemporary portrait - Public Domain
Collins, Anthony, 1676-1729
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unknown -
Hoffmann, Heinrich, 1809-1894
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Pash Brothers - Public Domain
Rhind, J. Massey (John Massey), 1858-
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Lucabelc - CC BY-SA 4.0
Belcastro, Luca, 1964-
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unknown - Public Domain
Brower, J. V. (Jacob Vradenberg), 1844-1905
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Green, Valentine, 1739-1813
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Graff, Joseph Verdi, 1854-1921
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Roentgen, Abraham, 1711-1793
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Bouché, Louis, 1896-1969
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Smith, Martin F. (Martin Fernard), 1891-1954
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unknown - Public Domain
Diesterweg, Friedrich Adolph Wilhelm, 1790-1866
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*:File:Zuzana_Halupova_3.jpg -
Chalupová, Zuzana, 1925-
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Silly rabbit - CC BY 3.0
Skinner, B.F. (Burrhus Frederic), 1904-1990
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Martin Kraft - CC BY-SA 3.0
Brock, Bazon, 1936-....
Image from Wikimedia Commons
Goldwyn, Samuel, 1882-1974