Duck and Cover
Federal Civil Defense Administration Duck and Cover NTIS AVA11109VNB1 From the Wikipedia: Duck and Cover was a social guidance film produced in 1951 by the United States federal government's Civil Defense branch shortly after the Soviet Union began nuclear testing. Written by Raymond J. Mauer and directed by Anthony Rizzo of Archer Productions and made with the help of schoolchildren from New York City and Astoria, New York, it was shown in schools as the cornerstone of the government's "duck and cover" public awareness campaign. The movie states that nuclear war could happen at any time without warning, and U.S. citizens should keep this constantly in mind and be ever ready.
Films from the FAA. Come fly with them, let's fly, let's fly away!
The Mine Health and Safety Administration is the nation's largest producer of occupational safety video. Here is a glimpse of the vast MHSA video archive.