On means for the prolongation of life / by Sir Henry Weber.
- Weber, Hermann, 1823-1918.
- Date:
- 1914
Licence: In copyright
Credit: On means for the prolongation of life / by Sir Henry Weber. Source: Wellcome Collection.
82/254 (page 68)
Licence: In copyright
Credit: On means for the prolongation of life / by Sir Henry Weber. Source: Wellcome Collection.