Ralph Hepburn and Pennzoil car, Southern California, 1930

3 photographs of Ralph Hepburn and Pennzoil car, Southern California, 1930. "Subject: Ralph Hepburn & Pennzoil Car, Mr. Gregory

193017803DW19300226178DW1930022617803Automobile racing driversMenAutomobilesPennzoil Co.FondaGregoryHepburn Ralph