We look into my civil defence archive and find a thin yellow leaflet from the 60s called Civil Defense Training for Business and Industry.Remember you can now pre-order my book ATTACK WARNING RED: HOW BRITAIN PREPARED FOR NUCLEAR WAR at this link: https://linktr.ee/attackwarningredAnd you can join us on Patreon at this link: https://www.patreon.com/atomichoboThank you,Julie Hosted on Acast. See acast.com/privacy for more information.