Original Wilson Screw-barrel Microscope signed "I.W". Made in ivory
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Original Wilson Screw-barrel Microscope signed "I.W". Made in ivory. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Original Wilson Screw-barrel Microscope signed "I.W". Made in ivory. Wellcome Collection. Source: Wellcome Collection.