Collection consists of pamphlets published by the Canadian government and other organizations during the Cold War, mostly concerning the threat of nuclear war. Pamphlets were published by the Government of Canada, Combined Universities Campaign for Nuclear Disarmament, Canadian Chamber of Commerce, and others. The collection is arranged into five series, and subjects include civil defence, the anti-nuclear movement, nuclear war, survival planning, communist threats, and Canadian Army training. Other items discuss radioactive fallout, rescue operations, and first aid.