Sir R. Ross on steps of laboratory in Calcutta, 1898
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Sir R. Ross on steps of laboratory in Calcutta, 1898. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Sir R. Ross on steps of laboratory in Calcutta, 1898. Wellcome Collection. Source: Wellcome Collection.