... For economy’s sake, use Gas Coke for health’s sake, use Gas Coke. The use of Gas Coke in the Home makes for greater warmth, lessened dirt, lower fuel bills and smoke. Gas Coke, in Coke Boiler, will keep your house warm, day and night, and supply you with an abundance Hot Water —at little cost and with the minimum attention. Have you seen the new gat-ignited Coke Fires? Radiant, glowing ...