Glass still head. Early example - greenish glass
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Glass still head. Early example - greenish glass. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Glass still head. Early example - greenish glass. Wellcome Collection. Source: Wellcome Collection.