High ranking officers of the R.A.F acted as hosts to the Delegation of Deputies of the Supreme Soviet of the USSR here as guests of both houses of Parliment, at Halton, Buckinghamshire, today. Owing to weather conditions most of the flying programme was canceled, but the Russians showed great interest in a demonstration of the Vampire, Britain's latest jet-aircraft. Picture Shows: Marshal of the Royal Airforce Lord Tedden talking to Colonel-General Mikhail Gremov, Doctor of Aeronautics and twice "hero of the Soviet Union", while watching the Vampire aircraft in action at Halton, today. 27 March 1947