M0004581: Henry Wellcome (1853-1936) and Peter Johnston-Saint (1866-1974)

Date:
7 April 1936
Reference:
WT/D/1/20/1/36/97

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: M0004581: Henry Wellcome (1853-1936) and Peter Johnston-Saint (1866-1974). Source: Wellcome Collection.