Campani's microscope, 17th century, Italian.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Campani's microscope, 17th century, Italian. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Campani's microscope, 17th century, Italian. Wellcome Collection. Source: Wellcome Collection.