`Vapor Control' double-jacketted form of pressure cooker, also known a s the `Goodnews Boilerette', with outer pressurized water jacket which raises inner cooking chamber to high temperature, marketed by Goodnew s Ltd. of London and made by Fogacci of Italy, 1983 `Vapor Control' double-jacketted form of pressure cooker 1983
"Pentecon" pressure cooker by Joseph Sankey and Sons Ltd. of Bilston, 1927 "Pentecon" pressure cooker by Joseph Sankey and Sons Ltd. of Bilston 1927
Cast iron pressure cooker of 4 quart capacity, with latches to secure the lid and steam release safety valve in centre of lid, by E. Pugh & Co., Wednesbury, Staffordshire, 1850-1870 Cast iron pressure cooker, c. 1860. 1850-1870
Welbank Boilerette double-jacketted form of pressure cooker, oval shap e with outer pressurized water jacket which rasies inner cooking chamb er to high temperature, of tinned steel construction, by G. H. Welbank , Banbury, 1925-1935 Welbank Boilerette double-jacketted form of pressure cooker 1925-1935
'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 Auto-Thermos' pressure cooker, c. 1930 1927-1935
"Easiwork" pressure cooker of insulated cast aluminium, with lid secured by removeable yoke, with spring-loaded piston acting as pressure re gulation and warning device, original UK patent for "Auto-Thermos" pre ssure cooker pat no 291364 in 1929 by Camille Hautier of Boulogne-surSeine, France, 1929-1940 "Easiwork" pressure cooker of insulated cast aluminium 1929-1940