52852887
9781785212260
Pegram, Ralph is the author of 'Supermarine Rolls-Royce S6B Owners' Workshop Manual : 1931 (S1595 and S1596) - Record-Breaking Racing Seaplane, Winner of the Schneider Trophy and Forerunner of the Legendary Spitfire', published 2018 under ISBN 9781785212260 and ISBN 1785212265.
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