Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of Georg Franz Eckel (flourished 1797-1869). Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Portrait of Georg Franz Eckel (flourished 1797-1869). Wellcome Collection. Source: Wellcome Collection.