The Bonanza was HB-EBF, an early -- and then very new -- 'straight' Model 35. It took part in the Lympne Air Races 30-31 August 1947, owner/pilot M. Deckert placing fourth in the three-lap Folkestone Aero Trophy at 155.5 mph behind a BA Swallow, Tipsy B and the late great Ranald Porteous in Chilton G-AFSV. Wonderful pictures!