'Auto-Thermos' pressure cooker of insulated cast aluminium, with lid secured by removeable yoke, with spring-loaded piston acting as pressure regulating and warning device, and with Easiwork pressure gauge, UK patent 291364 in 1929 by Camille Hautier of Boulogne, France, 1927-1935
Details
- Category:
- Domestic Appliances
- Object Number:
- 1973-165
- Materials:
- whole, aluminium, cast and pressure guage, brass
- type:
- cookware and pressure cooker
- credit:
- Holland, C.D.
