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Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
GFHund - CC BY 3.0
Karolinska Institutet - CC BY-SA 3.0
Ludwig Emil Grimm - Public Domain
Phebby - CC BY-SA 3.0
Frizell - Public Domain
Dmitrismirnov - CC BY-SA 3.0
unknown - Public Domain
CC BY 2.0
George V. Buck - Public Domain
Richard James Lane - Public Domain
Brian Ashley White - CC BY-SA 2.0
NBC Radio-back scan had to be flipped and darkened to be read at all. - Public Domain
Fred Ledley, Member and Chair of the National Biomedical Research Foundation - CC BY-SA 3.0
Claus Michelfelder - CC BY-SA 3.0
Public Domain
NBC Television - Public Domain
National Photo Company - Public Domain
w:Bassano and Vandyk - Public Domain
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Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
Parish-Alvars, Elias, 1808-1849
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Miles, George Francis, 1852-1891
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GFHund - CC BY 3.0
Rosenfeld, L. (Leon), 1904-1974
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Gwynne, H. A. (Howell Arthur), 1865-1950
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Karolinska Institutet - CC BY-SA 3.0
Nutt, David J., 1951-....
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Ludwig Emil Grimm - Public Domain
Benecke, Georg Friedrich, 1762-1844
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Phebby - CC BY-SA 3.0
Bernat, Robert, 1931-1994
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Frizell - Public Domain
Cabot, Richard C. (Richard Clarke), 1868-1939
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Dmitrismirnov - CC BY-SA 3.0
Gubaidulina, Sofia
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unknown - Public Domain
Collier, John, 1884-1968
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CC BY 2.0
Ritchie, Dennis M., 1941-2011
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Flugrath, Edna, 1893-1966
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George V. Buck - Public Domain
Burleson, Albert Sidney, 1863-1937
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Benjamin, Bennie, 1907-1989
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Caṭṭopādhyāẏa, Baṅkimacandra, 1838-1894
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Aarsman, Hans, 1951-....
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unknown - Public Domain
Hergesell, H. (Hugo), 1859-
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Richard James Lane - Public Domain
Horsley, William, 1774-1858
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Brian Ashley White - CC BY-SA 2.0
Nitzsche, Jack
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NBC Radio-back scan had to be flipped and darkened to be read at all. - Public Domain
Martin, Tony, 1913-2012
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Fred Ledley, Member and Chair of the National Biomedical Research Foundation - CC BY-SA 3.0
Ledley, Robert Steven.
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Claus Michelfelder - CC BY-SA 3.0
Wallace, Bill, 1945-
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Public Domain
Forrester, Izola L. (Izola Louise), 1878-1944
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unknown - Public Domain
Steinitz, William, 1836-1900
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unknown - Public Domain
Lépine, Jean-Antoine 1720-1814
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Cui, César.
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NBC Television - Public Domain
Snyder, Tom, 1936-2007
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National Photo Company - Public Domain
Armour, J. Ogden (Jonathan Ogden), 1863-1927
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w:Bassano and Vandyk - Public Domain
Gates, R. Ruggles (Reginald Ruggles), 1882-1962
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Tyler, Lyon Gardiner, 1853-1935