Legacy Metrics

1933 Cadillac V-12 All-Weather Phaeton

40-408roadUnited States
Engine
V-12
Colour
Teal, similar to original 'Thessalon Green'

A 1933 Cadillac V-12 all-weather phaeton with Fisher coachwork, delivered new by Oliver Cadillac Company of St. Louis in Thessalon Green. Confirmed by its original build sheet documenting matching chassis, engine, and body numbers, the car passed through the hands of early CCCA enthusiast William K. Haverstick before entering the celebrated collection of Roy Warshawsky, founder of J.C. Whitney, who is believed to have commissioned its current teal restoration with dark green leather interior.

Ownership

  1. Auction sale
  2. 1933 →Factory delivery
    Oliver Cadillac Company
    full documentation

    Selling dealer in St. Louis, Missouri. Build sheet confirms original chassis, engine, and body numbers along with factory color specification.

  3. Date unknownAcquisition unknown
    William K. Haverstick
    partial documentation

    Early enthusiast who kept the car in St. Louis and registered it in multiple AACA rosters. Advertised it for sale in spring 1956 citing approximately 49,000 miles.

  4. Date unknownAcquisition unknown
    Roy Warshawsky
    partial documentation

    Founder of J.C. Whitney and prominent American Classic car collector active from the 1960s through the early 1990s. The current restoration in teal finish with dark green leather and tan top is believed to have been carried out during his ownership.

  5. Date unknownAcquisition unknown
    Jerry Sauls
    partial documentation

    Owned the car following the Warshawsky collection period.

  6. Date unknownAcquisition unknown
    Blackhawk Collection
    partial documentation

    Well-known dealership or collection that held the car prior to its current owner.

  7. Date unknownAcquisition unknown
    Current consignor
    partial documentation

    Acquired the car roughly 20 years before the catalogue date; has maintained it in well-preserved condition since.

Competition

  1. 1956Classic Car Club of America CARavan
    CCCA Fourth CARavan to the Gateway City
    Driver: William K. Haverstick

    Haverstick drove the car during part of this touring event in spring 1956.

Maintenance & restoration

  1. Restoration

    Full restoration carried out, believed to have been during Roy Warshawsky's ownership, refinished in a deep teal shade approximating the original Thessalon Green, with a dark green leather interior and a tan cloth convertible top.

    Exact date and workshop are unrecorded; the work is attributed to the Warshawsky era based on the car's presentation history.

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.