WW2 British Booby Traps manual.
Scarce and useful WW2 1943ed manual \'Field Engineering Pamphlet No.9 British Booby Traps\'. 59pgs covering all of the major switches and fuzes including the less common No.7 switch. Also includes sections on the Limpet and Clam mines and also methods of constructing booby traps. Good overall condition with some very minor rusting of staples and wear to covers.