Author:
Flying Officer Robert French Helm (1913-1995), Royal Air Force [The Battle of Britain]
Publication details:
The photographs date from the 1940s; the rest of the material circa 1960.
Helm's promotion on 3 September 1940 to the rank of Flying Officer (41020) is recorded in the London Gazette, 15 October 1940. After the war he joined the International Civil Aviation Authority, working in Iran and Zambia, and was elected to the Membership of the Institute of Navigation, Royal Geological Society, in 1971. A total of 59pp., 8vo, of pencil notes and tables by Helm, relating to the RAF in the Second World War, with 6 original photographs.