Westland Wallace
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The Westland Wallace was a British two-seat, general-purpose biplane of the Royal Air Force, developed by Westland as a follow-on to their successful Wapiti. As the last of the interwar general purpos
Westland Wallace
Westland Wallace Mk II
Westland Wallace at RAF Museum, London
Bristol Pegasus
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The Bristol Pegasus is a British nine-cylinder, single-row, air-cooled radial aero engine. Designed by Roy Fedden of the Bristol Aeroplane Company, it was used to power both civil and military aircraf
Westland Wallace
…Compared with the earlier Wapiti, the Wallace was 20 inches (0.51 m) longer, incorporated an improved undercarriage and was powered by a 655 hp (488 kW) Bristol Pegasus IV engine. The first batches of MK I Wallaces were conversions of Wapitis, a total of 68 powered by 570 bhp (430 kW) Pegasus IIM3 engines. Westland…
Preserved Bristol Pegasus on display at the Brooklands Museum. The red circles are temporary blanking plates removed when the exhaust manifold is fitted
Bristol Pegasus fitted to a Fairey Swordfish
Saro London
Bristol Pegasus engine with some components labelled