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)