445 FUEL EFFICIENCY COMMITTEE OF THE CIPHER TRADE ASSOCIATION. (Appointed at the request of the Ministry of Fuel and Power) The Managing Director, Messrs. Symbol Ltd. Dear Sir, Fuel Economy in Process Work. We have now made our analysis of the questionnaire on fuel economy circulated to members of the Asso- ciation in January. The results show that there is considerable scope for improvement in the industry since different firms' coal consumption vary between 7 and 21 tons per unit of production.