RI 3716 Cooperative Fuel-Research Motor-Gasoline Survey, Winter 1942-43

This report on the properties of commercial motor fuels sold in the United States is a continuation of a series of reports made in accordance with a cooperative agreement between the Cooperative Fuel Research (C.F.R.) Committee of the Cooperative Research Council (C.R.C. ) and the Bureau of Mines of the United States Department of the Interior . The first report contained data on motor gasolines sold during the winter of 1935-364 . Further reports on motor gasolines sold during the succeeding summers and winters to the summer of 1941 have been issued . No reports were made on motor gasolines sold during the winter of 1941-42 and during the summer of 1942 . The present report presents analytical data for 1,120 samples , representing the products of approximately 88 companies . As in previous surveys , these companies include both large and small suppliers . In addition, the Pacific coast is represented by data averaged by the Pacific Coast Technical Group before being submitted and are published exactly as they were received . Conforming to previous surveys , the data cover three groups of samplesregular - price , premium - price , and third - grade gasolines and each group has been averaged separately. The number of samples , items and brands comprising each group, exclusive of those of the Pacific coast, are as follows : Regular price , 641 samples , 250 items , and 64 brands ; premium price , 439 samples , 222 items , and 68 brands ; third - grade gasoline , 50 samples , 50 items and 19 brands .