Face mask for anaesthetic

Face mask from apparatus for ethyl chloride or nitrous oxide anaesthesia, English, 1866-1919

Details

Category:
Anaesthesiology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A625531/2
Materials:
celluloid (cellulose), metal (unknown) and rubber (unidentified)
Measurements:
face mask (laid flat): 75 mm x 129 mm x 92 mm,
type:
anaesthetic mask and stopcock