PP/CLE/A.3, Charles Lovatt Evans, "Protected
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: PP/CLE/A.3, Charles Lovatt Evans, "Protected. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: PP/CLE/A.3, Charles Lovatt Evans, "Protected. Wellcome Collection. Source: Wellcome Collection.