Licence: Public Domain Mark
Credit: Peter Collinson. Line engraving by T. Trotter, 1783. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0001195/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Peter Collinson. Line engraving by T. Trotter, 1783. Wellcome Collection. Source: Wellcome Collection.