Bidspirit auction | Rare C6e Inspectorate of Radio

Rare C6e Inspectorate of Radio Services RAF cover Signed Rt Hon C Chataway MP and Air Vice Marshal VM Durkin the air Officer. 30 Nov 71 BFPS 1174 25th Anniversary of the Inspectorate of Radio Services Special Postmark. on Set of 4 Communications Stamps Royal Air Force Medmenham. 25th Anniversary of the Inspectorate of Radio Services 30th Nov 1946 - 1971. Picture cachet of Armstrong Whitworth Argosy. Blue flown cachet flown from RAF Cottesmore to RAF Gibraltar on 30 Nov 71, and then to RAF Luqa ( Malta ) and RAF Akrotiri ( Cyprus ) in Argosy 'Iris IV ' XN 816 of 115 Sqn RAF Returning to Cottesmore on 10 Dec 71 Captain Flt Lt A S Dick - Cleland total flight time 28 hrs 10 mins. Added blue cachet Special Anniversary Flight and red 25th Anniversary Year of the formation of No 90 Group with Valletta backstamp 9 - pm DE 2 pmk. Personally Special Signed by Rt Hon Christopher Chataway MP and Air Vice Marshal VM Durkin the air Officer Commanding No 90 group. Certified Copy No 57 of 106. Good condition Est.