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unknown - Public Domain
Public Domain
Frank P. Milburn, as scanned by the University of North Carolina - Public Domain
U.S. Department of Energy - Public Domain
Charles Fields - CC BY 3.0
published by L C Page and company Boston 1903 - Public Domain
Nightscream - CC BY 3.0
Unknown. Created before 1923; subject died 1894 - Public Domain
Ingersoll Committee - CC BY-SA 3.0
Erling Mandelmann - CC BY-SA 3.0
Suzanne Valadon :fr:Gustave Coquiot - Public Domain
Rengha Rodewill - CC BY-SA 4.0
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unknown - Public Domain
Lane, Alfred C. (Alfred Church), 1863-
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Brodie, Benjamin, Sir, 1783-1862
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Public Domain
Price, Hiram, 1814-1901
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unknown - Public Domain
Field, Walbridge Abner, 1833-1899
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Dupré, Jules, 1811-1889
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Doria, Andrea, 1466-1560
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Dwight, Henry Williams, 1788-1845
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Santorio, Santorio, 1561-1636
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Frank P. Milburn, as scanned by the University of North Carolina - Public Domain
Milburn, Frank Pierce
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Asafʹev, B. V. (Boris Vladimirovich), 1884-1949
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U.S. Department of Energy - Public Domain
Szilard, Leo
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Charles Fields - CC BY 3.0
Metzger, Bruce M. (Bruce Manning), 1914-2007
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Morgan, Lady, (Sydney), 1783-1859
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Evans, Oliver, 1755-1819
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Bastille
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Nelson, Craig Richard, 1947-
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unknown - Public Domain
Sulivan, Bartholomew James, 1810-1890
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Pidgeon, Walter, 1897-1984
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published by L C Page and company Boston 1903 - Public Domain
Bates, Arlo, 1850-1918
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Castillo, Abelardo
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Public Domain
Schwab, Michael, 1853-
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Nightscream - CC BY 3.0
Williams, Barry, 1954-
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unknown - Public Domain
McCormick, Robert, 1780-1846
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Unknown. Created before 1923; subject died 1894 - Public Domain
Thompson, Launt, 1833-1894
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Campra, André, 1660-1744
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Ingersoll Committee - CC BY-SA 3.0
Lewis, Joseph, 1889-1968
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Erling Mandelmann - CC BY-SA 3.0
Des Cars, Guy
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Ochman, Wiesław
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Suzanne Valadon :fr:Gustave Coquiot - Public Domain
Utrillo, Maurice, 1883-1955
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Rengha Rodewill - CC BY-SA 4.0
Strittmatter, Eva, 1930-2011