Title: Ragnar's homemade detonators
First published: 1993
Subjects: Detonators, Amateurs' manuals, blasting, caps, improvised, construction, extremely, purposes, cap, primer, wire, blasting caps, improvised blasting, air bag, bridge wire, blasting cap, detonators construction, sodium azide, primer mixture, mechanical construction, trigger devices
LC classification: UF780 .B46 1993