Chinese manuscript Yin-chih-wen t'u-shuo
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Chinese manuscript Yin-chih-wen t'u-shuo. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Chinese manuscript Yin-chih-wen t'u-shuo. Wellcome Collection. Source: Wellcome Collection.