| Description | Temporary Box 28: Folder containing Home Office circulars on civil defence and shelters, 1941 – 1947. Folder containing statistics on the strength of the Civil Defence Corps, giving numbers of active and reservists, allocation to E zones (for purposes of civil defence, Birmingham was split into three zones; E1, E2 and E3. Each zone had sections, each with several sector posts and subsections), recruitment and resignations over the past three months, 1953 – 1967. |