Title

Hermann von Helmholtz's binocular stereoscope

Caption

Engraving depicting Hermann von Helmholtz's binocular stereoscope. Hermann von Helmholtz (1821-1894) a German physician and physicist. Dated 19th Century

Date

19th century

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP23A15_346

License type

Rights managed

Available size

60.0Mb (4.5Mb) / 12.6in x 18.5in / 3777 x 5552 (300dpi)

Keywords

19th Century Engraving Engraved Illustration Illustrated Hermann von Helmholtz Hermann Ludwig Ferdinand von Helmholtz German Germany Stereoscope Physician Physicist History of Physics Physics History of Science Science Scientist 19th Century