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Ulimaster - Public Domain
Public Domain
James Nelson - Public Domain
Atelier Nadar - Public Domain
Harris & Ewing, photographer - CC BY-SA 4.0
unknown - Public Domain
Общественное достояние -
Annie Fromentin-Sangnier - CC BY-SA 3.0
photo by Fred. Riise - Public Domain
Charles Osgood - Public Domain
Krehbiel, Henry Edward, 1854-1923 -
https://www.flickr.com/photos/jyledupuis/ - CC BY-SA 2.0
National Magazine - Public Domain
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Ulimaster - Public Domain
Bernal Jiménez, Miguel, 1910-1956
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Griffith, Clark, 1869-1955
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Hinds, Asher C. (Asher Crosby), 1863-1919
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Public Domain
Riordan, Patrick William, 1841-1914
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Smith, William Farrar, 1824-1903
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Johnson, Samuel W. (Samuel William), 1830-1909
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Coombs, H.C. (Herbert Cole), 1906-
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James Nelson - Public Domain
Sarnov, B. (Benedikt)
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Atelier Nadar - Public Domain
Gondinet, Edmond, 1828-1888
Image from Wikimedia Commons
Harris & Ewing, photographer - CC BY-SA 4.0
Smith, Gerald L. K. (Gerald Lyman Kenneth), 1898-1976
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unknown - Public Domain
Durand, Guillaume, approximately 1230-1296
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Štreit, Jindřich, 1946-
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Общественное достояние -
Plastēras, Nikolaos, 1882-1953
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Laudon, Gideon Ernst, Freiherr von, 1717-1790
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Janssens, Francis, 1843-1897
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Balmain, Pierre, 1914-1982
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Holley, Marietta, 1836-1926
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Zariski, Oscar, 1899-1986
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Annie Fromentin-Sangnier - CC BY-SA 3.0
Marc, Robert, 1943-1993
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photo by Fred. Riise - Public Domain
Heiberg, J.-L. (Johan Ludvig), 1854-1928
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Charles Osgood - Public Domain
Winthrop, Thomas L. (Thomas Lindall), 1760-1841
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Ulanova, Galina Sergeevna, 1910-1998
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Krehbiel, Henry Edward, 1854-1923 -
Bodanzky, Artur, 1877-1939
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https://www.flickr.com/photos/jyledupuis/ - CC BY-SA 2.0
Castro, Jason, 1987-
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Thlunaut, Jennie, 1892-1986
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National Magazine - Public Domain
Clare, Ada
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unknown - Public Domain
Pregelj, Marij, 1913-1967
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Fourdrain, Félix
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Haverly, Jack, 1837-1901
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Haseltine, William Stanley, 1835-1900