Dogs with their keepers at the Physiology Department, Imperial Institute of Experimental Medicine, St Petersburg. Photograph, 1904.

Date:
[1904]
Reference:
11931i

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: Dogs with their keepers at the Physiology Department, Imperial Institute of Experimental Medicine, St Petersburg. Photograph, 1904. Source: Wellcome Collection.