Left, the skeleton of a monkey sitting on the stump of a tree. Right, the skeleton of a bear holding on to the branch of a tree. Engraving by W. Grainger after T. Richards.
- Richards, T.
- Date:
- 26 February 1789
- Reference:
- 40449i
Licence: Public Domain Mark
Credit: Left, the skeleton of a monkey sitting on the stump of a tree. Right, the skeleton of a bear holding on to the branch of a tree. Engraving by W. Grainger after T. Richards. Wellcome Collection. Source: Wellcome Collection.
