Legacy Metrics

1952 Rolls-Royce Silver Dawn Drophead Coupé by Park Ward

LSHD34roadUnited Kingdom
Engine
4.3L OHV inline-six, single Zenith carburetor, ~150 bhp (est.)
Colour
Two-tone green with gold pinstripes

A 1952 Rolls-Royce Silver Dawn Drophead Coupé with Park Ward coachwork to design number 322, this left-hand-drive example is one of only six produced to this specification. Ordered new by R.D. Onan of Minneapolis for the American market, it was substantially restored by Hibernia Auto Restorations in New Jersey by 1985 and subsequently displayed at Monterey during car week. The car has been in static storage for approximately sixteen years under its current owner.

Ownership

  1. 2023-03-02Auction sale
  2. 1952-08-01 →Factory delivery
    R.D. Onan
    partial documentation

    Minneapolis-based executive at the family generator manufacturing firm D.W. Onan & Sons; ordered the car in triple blue trim with numerous American-market extras. No documented history survives after his acquisition until a 1985 restoration plate.

  3. → 1995
    Eric Lorentzen
    partial documentation

    Arizona-based owner during whose tenure the car was exhibited at Monterey car week; the drophead was pictured in the October 1991 issue of the Rolls-Royce Owners' Club of Australia journal.

  4. 1995 → 2007-05-01Private sale
    Dr. Adolph Lombardi
    partial documentation

    Columbus, Ohio owner who maintained the car conscientiously for about twelve years through a local specialist workshop; invoice copies corroborate regular upkeep during his stewardship.

  5. 2007-05-01 →Private sale
    Current owner
    partial documentation

    Car has been kept in static display for roughly sixteen years; a Sony head unit, modern generator, and air-conditioning compressor were added at some point during this period.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. 1985Restoration
    Hibernia Auto Restorations Inc

    A comprehensive restoration was carried out, evidenced by a firewall plate bearing the restorer's name and date.

    Workshop located in Hibernia, New Jersey, noted for high-quality work.

  2. Service
    Specialty Sports Cars

    Regular maintenance performed on a recurring basis during the Lombardi ownership period.

    Columbus, Ohio shop; copies of invoices reportedly on file covering the period 1995–2007.

  3. Modification

    Aftermarket Sony head unit, a modern generator, and a replacement air-conditioning compressor were fitted at some undocumented point.

    These additions post-date the 1985 restoration and were present at the time of cataloguing.

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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.