Union for two gas cylinders

Made:
1880-1920 in London
maker:
George Barth and Company

Union for two gas cylinders, from apparatus for nitrous oxide anaesthesia, by Barth and Co., London, 1880-1920

Details

Category:
Anaesthesiology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A625470
Materials:
union, metal
type:
inhalers