The SciencesMunitions of PeaceHow the Deadly T.N.T. Can Be Put on its Good Behavior and Made to Work for its LivingBy C. H. Claudy on October 11, 1919AdvertisementABOUT THE AUTHOR(S)Recent Articles by C. H. ClaudyAirplanes in the Public ConsciousnessMotion Pictures by RadioAutomatic Train Control Made Obligatory