Legacy Metrics

1936 Pierce-Arrow Twelve Town Car Prototype (Derham coachwork)

3150069prototypeUnited States
Engine
7.6L (462 cu in) L-head V12, three-speed manual with overdrive
Colour
Dark blue with silver accents

A one-of-a-kind 1936 Pierce-Arrow Twelve Town Car prototype, bodied by the Derham Body Company of Rosemont, Pennsylvania, and commissioned by Pierce-Arrow as a proposed catalogue custom for the 1937 model year that was never put into production. Powered by a 462-cubic-inch L-head V-12, this sole surviving example passed through several distinguished American collections and accumulated top national awards from the AACA, CCCA, and Pierce-Arrow Society following a meticulous multi-year restoration.

Ownership

  1. Auction sale
  2. 1936 →Private sale
    Charles Cobb Walker
    partial documentation

    Wealthy and prominent Pierce-Arrow patron based in Manchester, Massachusetts; reportedly arranged consecutive serial numbers across three Pierce-Arrow purchases in 1936–1937. Kept the car at his estate, Woodholm.

  3. → 1975Acquisition unknown
    Loren Holland
    partial documentation

    New York-based owner who sold the car to Bob Sands in 1975; one of several short-term owners in the chain following the Grossman period.

  4. 1975 →Private sale
    Bob Sands
    partial documentation

    Long-standing Pierce-Arrow enthusiast who spent approximately seven years completing a full restoration; subsequently showed the car across the country to multiple award-winning results and drove it regularly.

  5. Date unknownPrivate sale
    John Grossman
    partial documentation

    Lumber magnate who acquired the Walker estate, Woodholm, after World War II; the three Pierce-Arrows belonging to Walker, including this town car, were part of that property transaction.

  6. Date unknownAcquisition unknown
    Roy Warshawsky
    partial documentation

    Prominent collector who commissioned additional restoration work and continued exhibiting the car nationally; the current restoration visible on the car dates from his tenure.

  7. Date unknownAcquisition unknown
    John Groendyke
    partial documentation

    Maintained a noted Oklahoma-based collection of significant vehicles; this town car formed part of that assemblage for several years.

  8. Date unknownAcquisition unknown
    Richard Kughn
    partial documentation

    Well-known antique car collector based in Dearborn, Michigan; the car was most recently housed in his collection immediately prior to the current consignor's acquisition.

Competition

  1. Antique Automobile Club of America
    Antique Automobile Club of America national judging
    Top national honors

    One of several major concours-style awards earned during a long show career spanning multiple collections.

  2. Classic Car Club of America
    Classic Car Club of America national judging
    Top national honors

    Exhibited widely across the country and recognised at the highest level of CCCA judging.

  3. Pierce-Arrow Society
    Pierce-Arrow Society national judging
    Top national honors

    Achieved top recognition from the marque's dedicated enthusiast society as part of an extensive national show programme.

Maintenance & restoration

  1. Restoration

    A comprehensive restoration carried out by Bob Sands over approximately seven years, after which the car was shown successfully at venues across the United States.

    Restoration duration of roughly seven years suggests an unusually thorough scope of work; the finished car was driven as well as exhibited.

  2. Restoration

    Further restoration work commissioned by Roy Warshawsky following his acquisition of the car; the resulting finish, featuring dark blue coachwork with silver detailing and matched interior, is the presentation seen today.

    Described as an older restoration at time of cataloguing, though still considered highly presentable.

Are you the owner of this car?

This car's public record is built from its auction and competition history. Register your ownership and privately add your own records to make it a verified Legacy Metrics passport — provenance that backs your car's value at sale and gives your insurer evidence to price against. Roy reviews and verifies every registration personally.

Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.