Astronomy: the phases of the Moon. Coloured engraving with tracing paper by J. Emslie, c.1850.
- Emslie, John, 1813-1875.
- 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.
![no text alternative](https://iiif.wellcomecollection.org/image/b14653898_WT3002_0001.jp2/full/800%2C/0/default.jpg)