1959 Rolls-Royce Silver Cloud I Drophead Coupé Adaptation (H.J. Mulliner style 7504)
- Engine
- 4.9L F-head inline-six, twin 2-inch SU carburettors, 178 bhp
- Colour
- Porcelain White

Chassis SNH14 is one of only three right-hand-drive Silver Cloud I Drophead Coupé Adaptations built to H.J. Mulliner style number 7504, from a total production of just 13 examples worldwide. Delivered new in July 1959 to Rolls-Royce enthusiast A. Robert Gooda with bespoke factory options, the car subsequently passed to celebrated British film production designer Sir Ken Adam, who used it extensively throughout his career, transporting it worldwide to accompany him on shoots. It is documented in several authoritative references on the marque.
Ownership
- —Auction saleSold £218,400 (≈ $273K)
- 1959-07-01 → 1975Factory deliveryA. Robert Goodafull documentation
Managing figure at Goodhale Engineering, a devoted Rolls-Royce and Bentley patron who specified multiple custom build options. Original factory build records support this ownership segment, and the car is referenced in several published works on the model.
- 1975 →Private saleSir Ken Adampartial documentation
Distinguished British film production designer celebrated for his contributions to the Bond film series. During his tenure the car traveled globally, accompanying him on professional assignments and often accompanied by a dedicated chauffeur.
Competition
No competition history extracted from the catalogue.
Maintenance & restoration
- —Bodywork
The car received a repaint in Porcelain White at an undetermined point; the finish is described as older but still presentable.
Interior leather, carpeting, and wood veneer are believed to be largely original and have not been restored.
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