Portrait of William T. G. Morton. R.S.M. impression.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of William T. G. Morton. R.S.M. impression. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of William T. G. Morton. R.S.M. impression. Wellcome Collection. Source: Wellcome Collection.