Pigs' teeth: seven figures showing the stages of development in pigs of different ages. Coloured etching, ca. 1860.
- Date:
- [1860?]
- Reference:
- 571456i
Licence: Public Domain Mark
Credit: Pigs' teeth: seven figures showing the stages of development in pigs of different ages. Coloured etching, ca. 1860. Wellcome Collection. Source: Wellcome Collection.
