An incredible build of one of Britain's iconic helicopters Westland Wessex H.A.S. 1 Royal Aircraft Establishment in the raspberry ripple colour from modelling friend Albert Grzywa A&AEE Boscombe Down and RAE Farnborough. It did tropical trials in Libya (pre-Gadhaffi), icing trials back at Westland and spent some time up the French Alps for altitude trials - but I think all that lot was before 1962/3. after that (RAE again). Aeroplane & Armaments Experimental Establishment
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/westland-wessex-h-a-s--1-royal-aircraft-establishment-by-albert-grzywa