On plague / by W.J.R. Simpson.
- Simpson, W. J. (William John), Sir, 1855-1931.
- Date:
- [1907?]
Licence: In copyright
Credit: On plague / by W.J.R. Simpson. Source: Wellcome Collection.
4/90
Licence: In copyright
Credit: On plague / by W.J.R. Simpson. Source: Wellcome Collection.