Hermann Ludwig Ferdinand von Helmholtz (August 31, 1821 – September 8, 1894) was a German physician and physicist

---

Hermann von Helmholtz photographed by 
Mathew Brady

---

Size: 1883px × 2750px
Photo credit: © GL Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: &, archive, black, famous, ferdinand, german, helmholtz, hermann, historic, historical, history, ludwig, monochrome, people, person, physician, physicist, portrait, scientist, vintage, von, white