Bentley S1 H.J. Mulliner Drophead Coupe
1959 · 53,000 miles · Automatic
Frank Dale · Sandhurst
1958 · Shell Grey
Listed today at Frank Dale, Sandhurst. Last checked today.
This S1 wears H.J. Mulliner's Design No 7409 drophead coupé body, an all-aluminium style of which only twelve were built. Just five of those were left-hand drive, and chassis B122LFA is the fourth of them. It is a late-specification car, with factory power steering and a power-operated hood, plus the larger carburettors and improved brakes introduced during S Series production.
First supplied through the New York Rolls-Royce agent in 1958, it was originally finished in Whitehall grey with a red interior and hood. Its owners have included the abstract expressionist painter Robert Motherwell and the Cincinnati businessman William J. Williams. It later passed through the collections of John Cory and Bob Lee. The page states that the ownership history is complete from new.
Vantage Motor Works in Miami restored it in the early 1990s to concours standard, changing the colour to the period-correct shell grey with red leather. It has been used sparingly and shown since. It comes with its handbook, tools, copy chassis cards and history file. It is currently registered and located in the United States, and no mileage is stated.
Written by Vertar from Frank Dale’s listing. Check the details with the dealer before you buy.
The maker’s official figures for this model, not measurements of this car (Bentley/Rolls-Royce S1 chassis specifications (4,887cc inline-six). The factory never published a power figure ("adequate"), and this coachbuilt body has no published weight or performance figures, so those are left blank.).
£750,000 since it was listed on 6 November 2026. No changes yet.

Sandhurst
Rolls-Royce and Bentley specialist in Sandhurst, Surrey, established in 1946, selling, servicing and restoring heritage and modern models.
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