To Be OFFERED AT AUCTION at RM Sothebys' The Monterey Auction event, 13 - 15 August 2026.

$500,000 - $800,000 USD Built on an original, exceedingly rare Monza short-wheelbase H6C chassisFormerly owned by noted Hispanophiles John Sebert and Edwin “Ted” JamesonDriven by Mr.

Mann against George Holman’s Stutz at the 2011 Indianapolis Motor Speedway Celebration of AutomobilesA veteran of numerous rallies, with outstanding performance; a thrilling driver’s car par excellence One of the most legendary motoring contests, a duel that in automotive circles ranks with Hamilton and Burr, was the AAA-sanctioned challenge between Hispano-Suiza and Stutz held on the Indianapolis Motor Speedway on 18 April 1928.

Both cars were outfitted to the latest specification, with the Hispano-Suiza having a two-seater body on the most potent H6C chassis.

Driven by coachbuilder Charles Weymann and co-driver Robert Bloch over a 24-hour period, the Hispano-Suiza handily vanquished its American counterpart, win...