Diagram for applying de Watteville current.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Diagram for applying de Watteville current. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Diagram for applying de Watteville current. Wellcome Collection. Source: Wellcome Collection.