Hand Spraying of DDT

Technique of using DDT residual spray in the home. Demonstrates hand spraying and use and care of equipment. (CDC-5-0112; 72 frames, synchronized disc, 15 minutes) Hand Tools for Fabric Work U.S. Department of the Navy, 1942. How to sharpen pocket knife; use and care of straight and "pinking" shears, shor straight and curved needles