RI 3758 National Motor-Gasoline Survey, Winter 1943-44

"INTRODUCTION This report on the properties of motor fuels sold through service stations in the United States is a continuation of a series of reports made in accordance with a cooperative agreement between, the Coordinating Fuel Research (C.F.R.) Committee of the Coordinating Research Council (C.R.C.) 3/ and the Bureau of Mines of the United States Department of the Interior. The first of these reports presented data on motor gasolines sold during the winter of 1935-36.-4/ Further reports have been issued describing motor gasolines sold during the succeeding summers and winters to the summer of 1941 and during the winter of 1942-43 and the summer of 1943 5/ No reports were made on motor gasolines sold during the winter of 1,) 41-42 and during the summer of 1942. The present report presents analytical data for 1,356 samples, representing the products of approximately 103 companies. As in previous surveys, the companies covered by the survey include both large and small suppliers. Conforming to former reports, the data cover three groups of samples - regular-price, premium-price, and third-grade gasolines - and each group has been averaged separately. The number of samples, items and brands comprising each group is as follows: Regular-price, 770 samples, 286 items, and 94 brands; premium-price, 537 samples, 236 items, and 72 brands; third-grade, 49 samples, 31 items, and 18 brands. The meanings of these terms as used in the surveys are as follows:"