World War One: wounded tended on the battlefield.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: World War One: wounded tended on the battlefield. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: World War One: wounded tended on the battlefield. Wellcome Collection. Source: Wellcome Collection.