Catalogue description Home Office and Ministry of Home Security: Air Raid Precautions and Research and Experiments Departments, Miscellaneous Committees: Records

Minutes, circulated papers and reports of the following committees set up by the department: Aerodrome Research Committee: Air Raid Precaution Co-ordinating Committee; Building Technical Advisory Committee; Heating and Ventilation of Shelters Committee; Higher Explosives Committee, Incendiary Bombs Committee; Interdepartmental Co-ordinating committee on Shock waves; Joint Lighting Committee; 'Loud Noise' Air Raid Warning Signals Committee; Operational Research Committee; Photographic Assessment Committee; Technical Intelligence Committee; War Damage (Earth Movements) Committee. The series also includes miscellaneous reports of the Directorate of Explosives Research.

Home Office, Air Raid Precautions Department, 1935-1939

Ministry of Home Security, Air Raid Precautions Department, 1939-1945

Ministry of Home Security, Air Raid Precautions Department, Research and Experiments Branch, 1939-1940