C-9604 CIA Field Expedient Preperation of Black Powders


Centuries after it was introduced, black powder still remains a useful commodity, both as a propellant and an explosive. It's so useful, in fact that in this day and age of nuclear warheads and lasers, The CIA undertook a study to determine the best methods for the manufacture of black powder. 5 1/2" x 8" 28 pages Illustrated.