Astronomy: the phases of the Moon. Coloured engraving with tracing paper by J. Emslie, c.1850.
- John Emslie
- Reference:
- 46939i
Licence: Public Domain Mark
Credit: Astronomy: the phases of the Moon. Coloured engraving with tracing paper by J. Emslie, c.1850. Source: Wellcome Collection.
