Legacy Metrics

1929 Packard 645 Deluxe Eight Dual-Cowl Sport Phaeton by Dietrich

174121roadUnited States

A 1929 Packard 645 Deluxe Eight dual-cowl sport phaeton bodied to Raymond Dietrich's celebrated design on the 145-inch wheelbase chassis, believed first sold through a prominent Hollywood dealership in April 1929. Restored in the early 1980s by noted Pebble Beach judge Tom Sparks to a high standard — including a red leather interior and canvas top by Tony Nancy — the car won a class award at Pebble Beach in 1984 and subsequently passed through several distinguished California collections, retaining its original Sparks restoration throughout.

Ownership

  1. Auction sale
  2. → 1929-04-16Factory delivery
    Douglas M. Longyear dealership
    partial documentation

    Famous Hollywood dealership believed to have sold the car new on 16 April 1929; car remained on the West Coast continuously thereafter.

  3. Date unknownAcquisition unknown
    Sheldon Greenland
    partial documentation

    Early Southern California CCCA member who reportedly used the car for an extended period before disassembling it in preparation for a restoration that was never completed.

  4. Date unknownPrivate sale
    Tom Sparks
    partial documentation

    Respected restorer and longtime Pebble Beach judge who acquired the unrestored car for personal use; carried out a meticulous three-year restoration including red leather interior and canvas top by Tony Nancy, and showed it to class-award level.

  5. Date unknownAcquisition unknown
    Chip Conner
    partial documentation

    Part of Conner's well-regarded private collection after the Sparks ownership; order relative to Ray Scherr unclear from the prose.

  6. Date unknownAcquisition unknown
    Ray Scherr
    partial documentation

    Part of Scherr's well-regarded private collection; held alongside or sequentially with the Conner ownership before passing to the Muckel Collection.

  7. Date unknownAcquisition unknown
    Muckel Collection
    partial documentation

    One of the collection's longest-held cars; retains the Sparks restoration in mellowed but high-quality condition.

Competition

  1. 1984
    1984 Pebble Beach Concours d'Elegance
    Class award winner

    Shown by Tom Sparks following completion of his extensive restoration; earned a class-level award at the prestigious annual concours.

Maintenance & restoration

  1. Restoration
    Tom Sparks

    Full three-year restoration carried out by Tom Sparks to his customarily exacting standards. The car was found to be largely sound, lacking only the correct carburettor, which was subsequently located. Work included fitting a red leather interior and a canvas hood.

    Interior and hood were the work of craftsman Tony Nancy. The firewall identification plate is a reproduction, though chassis and engine numbers are believed to be original stampings.

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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.