Bookplate: 'Sol, ex libris Fr. Ernst
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Bookplate: 'Sol, ex libris Fr. Ernst. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Bookplate: 'Sol, ex libris Fr. Ernst. Wellcome Collection. Source: Wellcome Collection.