Optics: optical phenomena. Coloured engraving by J. Emslie, 1850, after himself.
- Emslie, John, 1813-1875.
- Date:
- 10 December 1850
- Reference:
- 47010i
Licence: Public Domain Mark
Credit: Optics: optical phenomena. Coloured engraving by J. Emslie, 1850, after himself. Wellcome Collection. Source: Wellcome Collection.
