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Frederick Calvin Norton - Public Domain
ABC Television - Public Domain
Vandamm Studio, New York - Public Domain
Nomu420 - CC BY-SA 3.0
unknown - Public Domain
CBS Radio - Public Domain
MGM Studios - Public Domain
«:ru:Военная энциклопедия (Сытин, 1911—1915) - CC BY-SA 4.0
Public Domain
user at project - Public Domain
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Yorke, Charles Philip, 1764-1834
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Afzelius, Adam, 1750-1837
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Frederick Calvin Norton - Public Domain
Chamberlain, Abiram, 1837-1911
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ABC Television - Public Domain
Fawcett, Farrah, 1947-2009
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Kosice, Gyula, 1924-....
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Vandamm Studio, New York - Public Domain
Risdon, Elizabeth, 1887-1958
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Nomu420 - CC BY-SA 3.0
Dayanita Singh
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unknown - Public Domain
Saha, Meghnad, 1893-1956
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Toledo, Francisco de 1515-1582
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CBS Radio - Public Domain
Conrad, William, 1920-1994
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MGM Studios - Public Domain
Powell, Jane, 1929-....
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Schmidt, J. F. Julius (Johann Friedrich Julius), 1825-1884
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McCollum, Bill, 1944-
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Hertz, Henrik, 1798-1870
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Guerrero, Vicente, 1782-1831
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Krishna Menon, V. K. (Vengalil Krishnan), 1897-1974
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Acton, Eliza, 1799-1859
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Shaw, Lemuel, 1781-1861
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«:ru:Военная энциклопедия (Сытин, 1911—1915) - CC BY-SA 4.0
Langlois, Jean-Charles, 1789-1870
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Public Domain
Beeton, Samuel Orchart, 1831-1877
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Krogh, August, 1874-1949
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Read, Thomas Buchanan, 1822-1872
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Watson, Dawson Dawson, 1864-1939
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Allison, Clay, 1840 or 1841-1887
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Seidler, Harry, 1923-2006
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Harting, Pieter, 1812-1885
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unknown - Public Domain
Fisher, Bud, 1885-1954
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Nicoll, W. Robertson (William Robertson), Sir, 1851-1923
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O'Conor, Charles, 1710-1791
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user at project - Public Domain
Mitchison, Naomi, 1897-1999