Portrait of William Bromfield,(before re-working), from the impression of the mezzotint by J.R. Smith in the Prints and Drawing Department.

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: Portrait of William Bromfield,(before re-working), from the impression of the mezzotint by J.R. Smith in the Prints and Drawing Department. Wellcome Collection. Source: Wellcome Collection.