' Z ' Battery anti-aircraft manual.

1943 ' Anti-Aircraft Training Instruction Serial VI ' ' Z ' AA Artillery '. 26pgs manual setting out training, drills and layouts for the ' Z ' AA batteries, most of which were manned by the Home Guard. ' Z ' AA batteries fired 3ins unguided rockets from batteries of projectors to produce a box barrage. Their efficacy was questionable but acted as a useful deterrent and morale boosting employment of the HG. Good, used condition with diagrams and gate-fold pull outs. Uncommon.