M0000173: First demonstration of surgical anaesthesia by Dr William T. G. Morton, 16th October 1846.
- Date:
 - 22 July 1929
 
- Reference:
 - WT/D/1/20/1/3/45
 
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: M0000173: First demonstration of surgical anaesthesia by Dr William T. G. Morton, 16th October 1846. Source: Wellcome Collection.
