Lot 230

Amelia Island 2019

1930 Duesenberg Model J 'Sweep Panel' Dual-Cowl Phaeton by LeBaron


$1,650,000 USD | Sold

United States Flag | Amelia Island, Florida



Engine No.
Chassis No.
  • The most iconic Duesenberg body style
  • The one and only long-wheelbase ‘Sweep Panel’ Dual-Cowl Phaeton built
  • Outstanding provenance, with 70 years of known history
  • Comprehensive restoration by Fran Roxas, one of his last
  • Not shown since and ready for international concours presentation
  • ACD Club Certified Category One (D-132)

Today, the Duesenberg Model J, affectionately nicknamed the “Duesy,” continues to represent anything truly great or grand. It was bankrolled by E.L. Cord and designed from the outset to be the world’s finest car. When the Model J debuted at the New York Auto Salon on 1 December 1928, its launch dominated newspaper headlines.

The Model J’s visually impressive 420-cu. in., dual overhead-cam, inline eight-cylinder engine featured a free-breathing, four-valve cylinder head, and it could develop 265 bhp in normally aspirated form. Other remarkable features found on the Model J included a fully automatic chassis-lubricating system that operated every 30 to 60 miles, excellent two-shoe hydraulic drum brakes, and complete instrumentation, which included a 150-mph speedometer, a tachometer, an altimeter, an eight-day clock with a split-second stopwatch hand, and more.

From introduction to the present, the Model J marks the crowning achievement of the Classic Era.


Interestingly, of the mere 18 examples ever produced of the ‘Sweep Panel’ Dual-Cowl Phaeton, the car offered here is the one and only example on the long 153½-in. wheelbase chassis, no. 2336. The lengthening of the sweep panel body gave most of the new space to the rear seat passengers, filling in the space between the doors with a new panel of metal that featured a small contrast-color fillet. The effect was one of impressive size and power, creating the ideal luxury motor car.

The original owner of chassis no. 2336 was J. Clarke Dean, a broker at Dean, Onatavia & Company of Chicago. Mr. Dean was a very prominent figure in Windy City business, dealing in stocks, bonds, and commodities, such as grain and cotton, as well as enjoying membership in Chicago’s most prominent sporting clubs. Interestingly, the records of long-time Auburn Cord Duesenberg Club Duesenberg historian Raymond Wolff note that the prosperous Mr. Dean paid cash for his new Model J, and he was surely one of only a few men capable of doing so.

In 1938, Dean sold his Duesenberg through the Felz Cadillac Company, a renowned dealership in Chicago. Reportedly, the sale was to another Chicagoan, but by 1948, the car had made its way to Grand Rapids, Michigan, and was sold that year to a Grand Rapids local, George Williams. By this time, the car had engine J-487, which is believed to have been a factory branch-installed replacement from its Chicago days.

Following brief ownership by several other Midwestern enthusiasts, the Duesenberg was purchased in 1951 by Raydon R. “Don” Thompson and his business partner Jack Irwin, of Huntington, West Virginia. Working with local mechanic Bob Roller, Mr. Thompson restored the Phaeton’s rolling chassis and engine, with a replacement engine block, after which the car passed to a new owner in Maryland.

The prized Model J was eventually sold to legendary Model J connoisseur Tony Pascucci, of Meriden, Connecticut, in 1964. The car remained with Mr. Pascucci for two decades before being sold to the Imperial Palace Auto Collections of Las Vegas. With the exception of a brief sojourn in the hands of Bill Lassiter, it would remain with the Imperial Palace for a decade and then eventually make its way into the ownership of another well-known enthusiast, Dale Fowler.

While having been restored in earlier ownership, the Duesenberg has since been subject to a comprehensive concours-quality restoration by the preeminent restorer of American Classics, Fran Roxas. Roxas, known for his exceptional work and attention to detail, as well as having restored more Duesenbergs than most anyone, recently retired from his craft, making this project one of his final complete restorations. The Duesenberg, fully restored from the ground up, was finished in the stunning rich black and café au lait combination, highlighted by a subtle red pinstripe that delineates the iconic sweep panel, providing a handsome match to the tan cloth top and sumptuous leather interior, with its distinctive engine-turned dashboard.

This impressively finished Duesenberg is spectacular in its elegant proportions, and it holds an important place of pride in even the rarefied rosters of surviving ‘Sweep Panel’ Phaetons. Along with being the one and only long-wheelbase ever made, and with having numerous unique design features and its own special character, it bears decades of known history, which includes some of the greatest names in modern collecting. It is, simply put, an exceptional example of the marque, and one with a known and continuous history from new, which has always been well maintained and cared for throughout its life, as evidenced by its ACD Club Category One Certification.

As the only long-wheelbase ‘Sweep Panel’ Dual-Cowl Phaeton ever built, chassis no. 2336 will forever remain one of the most interesting and unique Duesenberg Model Js.