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 I..