Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Macao, China. Photograph by John Thomson, 1870. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Macao, China. Photograph by John Thomson, 1870. Wellcome Collection. Source: Wellcome Collection.