NORMAN BEL GEDDES (American, 1893-1958). TO THE ADVANCEMENT OF MOTOR TRANSPORTATION, Silvered bronze medallion in Medallic Art Co. box Obverse: Illustration of a streamlined car with sylized verical wing. "To the advancement of motor transportation" Signed Norman Bel Geddes 1933 Reverse: Sylized piston and laurels. "Commemorating the 25th Anniversary of General Motors 1908-1933" - D: 76 mm. Estimate $1,000-2,000
