Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Petit-type tourniquet, London, England, 1823-1829. Science Museum, London. Source: Wellcome Collection.

Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Petit-type tourniquet, London, England, 1823-1829. Science Museum, London. Source: Wellcome Collection.
