Hermann von Helmholtz (1821-1894), German physicist and physiologist, 1894. Artist: Unknown

Hermann von Helmholtz (1821-1894), German physicist and physiologist, 1894. Artist: Unknown

1-158-016 - Oxford Science Archive/Heritage Images

Price this imagePrint available

Hermann Helmholtz (1821-1894). German physicist and physiologist, inventor of the Opthalmascope. Seen here giving a lecture on 7 July 1894 shortly before his death.

Keywords - refine your search by combining multiple keywords below.