Legacy Metrics

1958 Aston Martin DB2/4 Mk III Drophead Convertible

AM300/3/1522roadUnited Kingdom
Engine
2.9L inline-six, redesigned by Tadek Marek, available in standard or tuned configurations
Colour
Light grey blue

A rare left-hand-drive 1958 Aston Martin DB Mark III drophead coupé, one of only 85 built, originally delivered to inventor Hans Baruch in Berkeley, California, finished in Deep Carriage Green with cream leather and a black hood. The car entered concours competition from 1989, earning class wins at Monterey and Newport Beach and two appearances at Pebble Beach. A restoration including engine upgrades was carried out by a subsequent owner, and in 2021 Aston Martin Works fully rebuilt the engine and refreshed the dashboard.

Ownership

  1. Auction sale
    Estimate £310,000 – £350,000

    RM Sotheby's catalogue lot →

  2. 2021-04-23Auction sale
    Sold €320,000 (≈ $352K)

    Bonhams catalogue lot →

  3. 1958-07-02 →Factory delivery
    Hans Baruch
    full documentation

    Inventor and scientific instrument pioneer based in Berkeley, California. Car was delivered to him new in left-hand drive configuration, finished in Deep Carriage Green with cream leather and black hood.

  4. 1983 →Acquisition unknown
    Ken Lawrence
    partial documentation

    Based in Pleasant Hill, California. Listed as the sole subsequent owner on the accompanying copy guarantee form.

  5. Date unknownAcquisition unknown
    S T Hamilton
    partial documentation

    Owner at the time of the 1989 concours appearances, per the Aston Martin Owners Club Register.

  6. Date unknownAcquisition unknown
    J F Rosenstock
    partial documentation

    Owner by 1998; a restoration with engine upgrades was carried out during this ownership, though some original documentation was lost in the process. Name also appears in sources as R F Rosenstock.

Competition

  1. 1989
    Monterey Festival Concours d'Elegance
    1st in class

    Car was owned by S T Hamilton at the time of this award.

  2. 1989
    Pebble Beach Concours d'Elegance

    Car was displayed at the event in the same year as the Monterey concours win.

  3. 1998
    Rodeo Drive Concours

    Displayed at the event while under ownership of J F Rosenstock.

  4. 1999
    Pebble Beach Concours d'Elegance

    Car was shown again at Pebble Beach the following year after the 1998 Rodeo Drive appearance.

  5. 1999
    Newport Beach Concours d'Elegance
    1st in class

    Award achieved in the same year as the second Pebble Beach display appearance.

Maintenance & restoration

  1. 2021Engine rebuild
    Aston Martin Works

    The engine was fully rebuilt by Aston Martin Works; the dashboard was also repainted and re-trimmed as part of the same programme of work.

  2. Restoration

    A comprehensive restoration was carried out, encompassing various engine upgrades, though the precise scope and date are not fully documented and some original historical records were lost.

    Work is attributed to the ownership period of R F Rosenstock.

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.