Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: The descent of man / Wilhelm Boelsche. Source: Wellcome Collection.
81/100 (page 77)
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: The descent of man / Wilhelm Boelsche. Source: Wellcome Collection.