Letter from Herbert Ponting to BW&Co
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Letter from Herbert Ponting to BW&Co. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Letter from Herbert Ponting to BW&Co. Wellcome Collection. Source: Wellcome Collection.