Electronic temperature controller, Tektor proximity switch, by Fielden (Electronics) Limited, Manchester, England, 1945-1950. Model type SL1, Serial No. 1699. Electronic Temperature Controller, 1945-1950 1945-1950
Collection of objects and archives relating to the PC 2860-AT micro computer made by Ferranti Ltd of Wythenshawe in Manchester in about 1985. Collection of Ferranti objects and archives circa 1985