A Vertical Air‐Cooled Engine: A British Built Left‐Hand Tractor Engine Rated 85 b.h.p. at 1,900 r.p.m. is Described for Ground Engineers

THE Gipsy engine is manufactured by the de Havilland Aircraft Co., Ltd., Stag Lane Aerodrome, Edgware, Middle‐sex, and is the result of many years' experience of the designers in the demands of civil aviation for an engine giving a high standard of efficiency and reliability, combined with exceptional economy, easy interchangeability and accessibility of parts for both maintenance and repair.