SOCONY VACUUM OIL COMPANY 1943 announce Flying Horsepower vintage ad

Original World War 2 business industry trade magazine vintage ad for SOCONY VACUUM OIL COMPANY We Announce Flying Horsepower. For America's Fighting Planes, amazing new gasoline will permit as much as 35 percent higher power output from aircraft engines, 25 percent heavier bomb loads or 15 percent wider cruising range. Eugene Houndry pioneered the development of the Houdry catalytic refining process. From this beginning has stemmed the only method by which 100 Octane aviation gasoline can be produced in the vast quantities needed by the United Nations air fleets. Old 1943 WW2 wartime era propaganda magazine advertisement.