air raid precautions handbook Personal protection against gas / issued by the Home Office, Air raid precautions department Specimen standing orders for protection against gas and air raids in billets, camps and bivouacs for all headquarters and units circular / a.r.p. department Civilian duty respirators fitted with microphone attachments / Home Office, Air raid precautions department protection of foodstuffs against poison gas / issued by the Home Office, Air Raid Precautions Department Maatregelen tegen gasgevaar - Koninklijke Landmacht Voorschrift no. 724 Handleiding voor het gebruik van de "Instructiedoos" voor herkenning strijdgassen, cpl. codenummer 57.56040. IK 5-133 Secret science : a century of poison warfare and human experiments / Ulf Schmidt Protection against gas and air raids : Pamphlet No. 1 : Protection against gas in the field Foreløbigt reglement for beskyttelse mod krigsgas Air Raid Precautions. Handbook no.1. Personal Protection Against Gas Air Raid Precautions. Handbook no.2. First Aid and Nursing for Gas Casualties Air Raid Precautions. Handbook no.7. Anti-Gas Precautions for Merchant Shipping
