G. L. C. Gas Cooker

May be Gas Light and Coke Co or possibly labelled for homes in Greater London Council housing
1935 "... AIR YOUR CLOTHES BY GAS with the GLC AIRING CUPBOARD HEATER small Gas Heater ..." in a advertising feature for the Torbay and Paignton Gas Co[1]
1938 ".... Must visit the GAS Showrooms and see THE G.L.C. ENAMELLED COOKER - The Cooker which costs only one penny a day to purchase (paid quarterly)..."[2]
1938 ".... Dual hot water system from boiler and GLC gas water heater, Gas cooker and gas fire ... "[3]