Joseph Henry Speer. Photograph by H. Hering.
- Hering, H. (Henry), 1814-1893.
- Reference:
- 14099i
Licence: Public Domain Mark
Credit: Joseph Henry Speer. Photograph by H. Hering. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Joseph Henry Speer. Photograph by H. Hering. Wellcome Collection. Source: Wellcome Collection.