Licence: Attribution 4.0 International (CC BY 4.0)
Credit: William Alexander Alcott; engraved for "fireside Lectures". Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: William Alexander Alcott; engraved for "fireside Lectures". Wellcome Collection. Source: Wellcome Collection.