M0009691: Clover's ether inhaler and Hewitt's nitrous oxide stopcock
- Date:
 - 04 October 1946
 
- Reference:
 - WT/D/1/20/1/85/49
 
Licence: In copyright
Credit: M0009691: Clover's ether inhaler and Hewitt's nitrous oxide stopcock. Source: Wellcome Collection.
Licence: In copyright
Credit: M0009691: Clover's ether inhaler and Hewitt's nitrous oxide stopcock. Source: Wellcome Collection.