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Greenbloom - CC BY-SA 4.0
Nv8200p - CC BY-SA 4.0
unknown - Public Domain
Public Domain
Office of U.S. John Salazar (D-Colorado) - Public Domain
unknown -
С фотографии неизвестного автора гравировал :ru:Борель, Пётр Фёдорович - Public Domain
Jean-Étienne Liotard - Public Domain
No consta -
The Granite Monthly magazine - Public Domain
:w:nl:Erik Joling - CC BY-SA 2.5
Juncristobal - CC BY-SA 4.0
Nihonjoe -
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Béjart, Maurice
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Greenbloom - CC BY-SA 4.0
Fielding, Gabriel, 1916-1986
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Nv8200p - CC BY-SA 4.0
Stavans, Ilan
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Engler, Carl, 1842-1925
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unknown - Public Domain
Horton, Alonzo E., 1813-1909
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Snellinck, Jan
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Morellet, André, 1727-1819
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Elliott, R. D. (Robert Charles Dunlop), 1884-1950.
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Walters, W. T. (William Thompson), 1819-1894
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Church, Francis Pharcellus, 1839-1906
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Jenkins, Allen, 1900-1974
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Public Domain
Spruce, Richard, 1817-1893
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Galvani, Luigi, 1737-1798
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Eiermann, Egon, 1904-1970
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Office of U.S. John Salazar (D-Colorado) - Public Domain
Burkett, B.G. (Bernard Gary), 1944-....
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unknown -
Paterson, Fred, 1897-1977
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Brush, George de Forest, 1855-1941
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С фотографии неизвестного автора гравировал :ru:Борель, Пётр Фёдорович - Public Domain
Bludov, Dmitrīĭ Nikolaevich, graf, 1785-1864
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Jean-Étienne Liotard - Public Domain
La Beaumelle, Laurent Angliviel de, 1726-1773
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No consta -
Barriobero y Herrán, E. (Eduardo), 1875-1939
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unknown - Public Domain
Reamer, Robert C. (Robert Chambers), 1873-1938
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Lefèvre, Jean-Xavier, 1763-1829
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unknown - Public Domain
Bitgood, Roberta, 1908-2007
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The Granite Monthly magazine - Public Domain
Smith, John Butler, 1838-1914
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Ellis, John, 1698-1790
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Peltier, J. C. A. (Jean Charles Athanase), 1785-1845
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:w:nl:Erik Joling - CC BY-SA 2.5
Gauthier, Mary
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Juncristobal - CC BY-SA 4.0
Ossorio, Alfonso, 1916-1990
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Nihonjoe -
Chamberlin, Ann
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Robinson, Ken, 1946-