Tag Archive: The Whistler

Signal Oil, sponsor of the CBS radio show, The Whistler

Whatever Happened to Signal Oil?

July 27, 2014

Signal Gasoline Company was founded in 1922 by Samuel B. Mosher, a farmer. What started as just a gasoline business quickly evolved to include products like grease and oil in 1928. These changes caused “Signal Gasoline Company” to become “Signal Gas and Oil”. In 1931 Signal and Standard Oil began... Continue Reading »