First Of The Superforts Arrive In England -- A general view of the scene at Marham armored. Mr. Henderson is seen with in the centre with British and American guards of honour and one of the Superfortresses in the background. The first four Superfortress bombers form the U.S. part of the allocation of 70 being delivered to the R.A.F. under the U.S. military aid programme arrived at ***** Norfolk recently. the first plane to touch down did so on three engines, after developing a petrol leak on the flight. Mr. Arthur Henderson, secretary for Air was there to welcome the bombers. May 10, 1950. (Photo by Express).