D'Ailly's Laboratory, 1815
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: D'Ailly's Laboratory, 1815. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: D'Ailly's Laboratory, 1815. Wellcome Collection. Source: Wellcome Collection.