Capt John Theilmann in Sikorsky S-51, G-AKCU, of BEA, a?
Capt John Theilmann in Sikorsky S-51, G-AKCU, of BEA, at Peterborough prior to the first helicopter-operated public mail service in the UK on 1 June 1948
Picture No
12024131
Media ID
48087703
Size
6438px x 4511px
(9.9MB)
Credit
© The Royal Aeronautical Society (National Aerospace Library)/Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive
Date
1948
