Delta Press. SOFTCOVER. Covers: making of nitroglycerin, plastic explosives, detonators & primers, fuses, impact ignition incendiary devices, how to use agricultural type ammonium nitrate as a high explosive, theory, design, & construction of various types of silencers, & complete plans for a home made machine gun which can be built for less than $20. Illus. NEW. Item #4217
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