The Triple M series of MG’s all belong to a family of models that commenced with the 1929 MG Midget and continued through to the mid-thirties via a long string of four and six cylinder OHC engined cars that forged the marques identity.
JB 552 is a late 1932 Berkshire registered MG J2 this photo being taken on 10th December that year, during the course of the London – Gloucester Trial. The almost new car is about to enter a section under the watchful eyes of the marshalls’ while being driven by A.C. Hess, who wasn’t among the awards that day. (LAT Autocar photoscan – courtesy of Motorsport Images)