ronnie+shepherd Published on November 22, 2015 in 17–22 November 1946Full resolution (329 × 572) ← Previous Next → Captain Ronald Thomas Shepherd, OBE, stnds under the wing of a turbojet-powered Avro Lancastrian with other Rolls-Royce test pilots. (Detail from larger photograph, courtesy of Neil Corbett, Test and Research Pilots, Flight Test Engineers)