1912 Rolls-Royce 40/50hp Double Pullman Limousine
The Rolls-Royce 40/50hp debuted at Olympia in November 1906, built around a new L-head six-cylinder engine displacing 7,036 cc (429 cubic inches) (two three-cylinder iron blocks on an aluminum crankcase) producing approximately 48 horsepower at 1,250 rpm.
A key engineering decision was Royce’s pressurized lubrication system, delivering oil under pressure to the main and connecting rod bearings, a significant contributor to the model’s durability and reputation.
Power feeds through a 4-speed gearbox, and the engine generates enough torque to pull smoothly from very low speeds to a top speed of around 60 mph in top gear, equally composed in city traffic or on open roads.
Barker & Co., coachbuilders with a history stretching to 1710 and royal warrants from multiple British monarchs, bodied many of the finest 40/50hp examples.
The Double Pullman Limousine configuration represents some of the most elaborate coachwork applied to the chassis, incorporating curved corner glass, clerestory lights above the side windows, numerous beveled glass panes, embroidered silk door panels, ivory pulls, and silver interior fittings.
The rear compartment could be equipped with provisions such as a fitted picnic or tea service, reflecting the expectations of the 40/50hp’s ownership class.
The exterior carries cream coachwork with green accents, varnished wood surrounds, red coachlining, and nickel-plated brightwork, a presentation that reflected both the coachbuilder’s craft and the expectations of the 40/50hp’s ownership class.
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