Legacy Metrics

1932 Marmon Sixteen Convertible Coupe

144 859roadUnited States
Engine
8.0L all-aluminum V16, ~200 hp

The Marmon Sixteen convertible coupe, serial number 16 144 859, is among only eight surviving examples in this most desirable body style from a total known population of seventy-six cars. Powered by an all-aluminium V-16 displacing over 490 cubic inches and producing 200 horsepower, it was styled by Walter Dorwin Teague Jr. for Colonel Howard Marmon. The car passed through the celebrated Harrah's Automobile Collection, where a meticulous research-backed restoration was completed in the 1960s, and later to General William Lyon before entering its current long-term private ownership.

Ownership

  1. Auction sale
  2. → 1978Private sale
    William F. Harrah
    full documentation

    Purchased from Sedgwick and subjected the car to a thorough, documented restoration completed in the 1960s; the car became one of his personally favored exhibits and appeared in multiple Harrah collection publications.

  3. → 1987Inheritance
    Harrah's Automobile Collection
    full documentation

    Retained as part of the institutional collection following Harrah's death in 1978 until a large group of vehicles was dispersed in 1987.

  4. 1987 →Auction
    General William Lyon
    partial documentation

    Acquired the Marmon as part of a sizeable purchase from the dispersed Harrah collection; held it for an unspecified period before selling to the subsequent owners.

  5. Date unknownFactory delivery
    Original owner in Illinois
    partial documentation

    Identified via correspondence from William R. Gibson of Massachusetts as the first purchaser; car was among the final 1932 models built but was first retailed in 1933, hence its 1933-style front fender marker lamps.

  6. Date unknownAcquisition unknown
    Robert Sedgwick
    partial documentation

    Resided in Inglewood, California; served as the source from whom Harrah acquired the car.

  7. Date unknownPrivate sale
    Current long-term private owners
    partial documentation

    Held the car for over 25 years prior to consignment; arranged a light cosmetic freshening while preserving the underlying Harrah restoration.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. Restoration
    Harrah's Automobile Collection

    Upon acquisition, Harrah's full-time staff conducted thorough research into original construction and finishes, consulting period brochures, magazine articles, and expert correspondence before completing a comprehensive restoration to the car's original colour scheme.

    Restoration completed in the 1960s; the supporting research file is included with the car.

  2. Service

    A recent light freshening was carried out, while the bulk of the earlier Harrah's restoration remains intact.

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.