
Title
Hermann Ludwig Ferdinand von Helmholtz
Caption
Hermann Ludwig Ferdinand von Helmholtz, 1907. 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 struck to mark the International Physiological Congress in 1907.
Info+
Photos12.com - Ann Ronan Picture Library
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07105_460001691
License type
Rights managed
Available size
36,7Mb (1,3Mb) / 12,1in x 11,8in / 3619 x 3543 (300dpi)