Portrait of Sir David Ferrier (1843-1928)
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of Sir David Ferrier (1843-1928). Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of Sir David Ferrier (1843-1928). Wellcome Collection. Source: Wellcome Collection.