Hermann Ludwig Ferdinand von Helmholtz, circa
Hermann Ludwig Ferdinand von Helmholtz, circa 1900. Helmholtz (1821-1894), German physicist and physiologist, inventor of the ophthalmascope (1850), was distinguished in a number of fields including mathematics and mathematical and experimental physics. Obverse of a commemorative medal
Picture No
13908747
Media ID
48497504
Size
6000px x 7145px
(3.4MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Commemorative Distinguished Experimental Helmholtz Mathematical Mathematics Obverse Physiologist
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