[Air diagrams (4)] / Ministry of Aircraft Production, for promulgation by Air Ministry. 1944 Sept-1946 Apr. [Colour lithos. See below. See also inv. no. 1983-40/1 (MSP 120/1-3) for others in this series] Air diagrams, Ministry of Aircraft Production 1944-1946
[Minutes of meetings (1940 Jun-1947 Jan) on the early development of jet propulsion and gas turbine units. Meetings were both re the Gloster-Whittle Project and of the Ministry of Aircraft Production Technical Committee and the Gas Turbine Collaboration Committee, the latter chaired principally by Dr. Harold Roxbee-Cox. 1 file, (184 leaves)] Minutes of meetings (1940 Jun-1947 Jan) on the early development of jet propulsion and gas turbine units 1940-1947