Portrait of C.S. Roy: vignetted head and shoulders, profile.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of C.S. Roy: vignetted head and shoulders, profile. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of C.S. Roy: vignetted head and shoulders, profile. Wellcome Collection. Source: Wellcome Collection.