Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Myoma Screw, Liverpool, England, 1871-1900. Science Museum, London. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Myoma Screw, Liverpool, England, 1871-1900. Science Museum, London. Source: Wellcome Collection.