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HOME OFFICE. AIR RAID PRECAUTIONS DEPARTMENT, Air Raid Precautions. Handbook No.4A: Decontamination of Clothing, including Anti-Gas Clothing and Equipment, from Persistent Gases, London, His Majesty's Stationery Office, 1942 (2nd Edition), spill., pp ?, f.to 10,5x15,2. (ENG) |