1927 Rolls-Royce Phantom I Transformal Phaeton
American expatriate coachbuilders Thomas Hibbard and Howard Darrin created this extraordinary convertible sedan exclusively for Springfield-built Phantom I chassis, with fewer than five examples ever completed.
The Transformal Phaeton featured their patented Silentlyte construction method, combining a cast aluminum inner framework with pressed aluminum outer panels to achieve remarkable strength while significantly reducing weight.
The most distinctive design element was the unusual convertible top with circus tent-like flaps that filled spaces between trapezoidal side windows, creating a completely unique appearance when raised.
A narrow molding swept up from the hood in a blade-like curve reaching the cowl, while prominent beltline molding characterized the body sides.
Inside, elaborately figured woodwork across the dashboard and door panels represented Darrin’s signature craftsmanship, distinguishing these interiors from contemporary American coachbuilders like Brewster.
The sophisticated European styling made this the most continental body design mounted to any Springfield Phantom I.
A total of 35 Hibbard & Darrin bodies were mounted to Springfield Phantom I chassis, with the Transformal Phaeton being among their rarest and most prized creations. Survivors are considered some of the most coveted examples of transatlantic automotive luxury from the late 1920s.
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