Mont Blanc, Switzerland: mountaineers making an ascent. Photograph by the Bisson Frères, ca. 1860.
- Bisson, Auguste-Rosalie, 1826-1900.
- Date:
- 1860
- Reference:
- 580008i
Licence: Public Domain Mark
Credit: Mont Blanc, Switzerland: mountaineers making an ascent. Photograph by the Bisson Frères, ca. 1860. Wellcome Collection. Source: Wellcome Collection.