To be OFFERED AT AUCTION WITHOUT RESERVE at RMs Monterey event, August 19-20, 2011 Chassis No. 1513 Estimate: $450,000 - $600,000 US 40/50 hp, 7,428 cc inline L-head six-cylinder engine, three-speed manual transmission, solid front axle with semi-elliptic leaf springs, live rear axle with three-quarter elliptic leaf springs, and two-wheel mechanical brakes. Wheelbase: 143 . For further information or to view additional photos, click here