Thank you - much appreciated. I agree, the V was essentially a II with Dowty main gear; however, many of the aircraft damaged in combat or taxiing accidents were sent to Civilian Repair Organisations (aircraft logs list these as CRO), which were mostly large, local engineering firms, for repair. They would fit whatever replacement parts they were provided with. Although Dowty only had a relatively short production run of main-gear legs, not all went on Halifax V's - many spare main-gear parts were held in M U stores and issued as needed - even after the Mk. 2 (series I, series 1A (special) and series II) production had ended. They were not always used on a "first-in, first-out" stock management...