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unknown - Public Domain
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Sasha Kopf - CC BY-SA 4.0
Fyeganeh - CC BY-SA 4.0
joespake - CC BY 2.0
Paul Thompson - Public Domain
:de:Dora Carrington - Public Domain
Charles Simonneau (1645-1728); Claude Lefebvre (1632-1674) - Public Domain
Georges Biard - CC BY-SA 3.0
author - Public Domain
R. Fenzl (+ vor 1940); Foto Peter GEymayer - Public Domain
Theodore C. Marceau - Public Domain
Jgg1992 - CC BY-SA 3.0
john wollaston - Public Domain
David Shankbone -
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Hawley, James H. (James Henry), 1847-1929
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unknown - Public Domain
White, John G.
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unknown - Public Domain
Ely, Frederick David, 1838-1921
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Konstantin, Leopoldine, 1886-1965
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Prescott, Benjamin F. (Benjamin Franklin), 1833-1895
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unknown - Public Domain
Gardner, John, 1933-1982
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Sasha Kopf - CC BY-SA 4.0
Kopf, Silas, 1949-...
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Stone, Christopher, 1882-1965
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Fyeganeh - CC BY-SA 4.0
Yeganeh, Mohammed
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joespake - CC BY 2.0
Riley, Billy Lee
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Paul Thompson - Public Domain
Heckscher, August
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McKim, Leonora Jackson, 1880-1969
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:de:Dora Carrington - Public Domain
Strachey, Julia Frances, 1901-1979
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Baillie, John, 1886-1960
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Charles Simonneau (1645-1728); Claude Lefebvre (1632-1674) - Public Domain
Le Nain de Tillemont, Louis-Sébastien, 1637-1698
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Georges Biard - CC BY-SA 3.0
Caunes, Antoine de
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author - Public Domain
Hawkins, John Parker, 1830-1914
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R. Fenzl (+ vor 1940); Foto Peter GEymayer - Public Domain
Epstein, Julius, 1832-1926
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Aretino, Pietro, 1492-1556
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Theodore C. Marceau - Public Domain
Otis, Harrison Gray, 1837-1917
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Pitrè, Giuseppe, 1841-1916
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Trapp family
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Jgg1992 - CC BY-SA 3.0
Sánchez Mejías, Ignacio 1891-1934
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Creighton, M. (Mandell), 1843-1901
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Beall, J. Glenn (James Glenn), 1894-1971
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Nelson, George (George Driver "Pinky"), 1950-
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Munden, Joseph Shepherd, 1758-1832
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john wollaston - Public Domain
Calvert, Benedict Leonard, 1700-1732
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David Shankbone -
Williams, Patricia J., 1951-....
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Hulme, David