- 1Reference: Z1120/4/6
Title: War Gases - Learn to Live, illustrated handbook by W. F. F. Shearcroft
Level of description: item
Date Free Text: Undated [1939-45]
Production date: From: 1939 To: 1945 - 2Reference: Z1120/4/8
Title: War Gases Identification Wheel
Level of description: item
Date Free Text: Undated [1939-45]
Production date: From: 1939 To: 1945 - 3Reference: Z1120/4/10
Title: Ministry of Home Security - Chart of War Gases
Level of description: item
Date Free Text: 1942
Production date: From: 1942 To: 1942