Broadsheet: Cholera and Water, 1866
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Broadsheet: Cholera and Water, 1866. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Broadsheet: Cholera and Water, 1866. Wellcome Collection. Source: Wellcome Collection.