Military Training Pamphlet. no.39. The Infantry (Rifle). Battailion. Part I. Organization and Characteristics, The Carrier Platoon Signal Training. Pamphlet no. 18. Volume III. Aerial Coupling Equipment "B". WO 7566 Signal Training. Pamphlet no.26. Volume III. Switchboard U.C. 10-Line and 6 Line. WO 7567 Signal Training Pamphlet no.1. Maintenance of Signal Equipment in the Field. Volume III. General Principles of Maintenance. WO 8505 Signal Training. Pamphlet no. 1. Volume no. 1. Signal Organization and Tactics.The Higher Organization of Signals. WO 8506 Royal Engineers. Supplementary Pocket Book. Water Supply. no. 6. WO 7144 Royal Engineers. Supplementary Pocket Book. no. 4. WO 7151 Signal Training. (All Arms). Pamphlet no.9. Training. WO 7068 Signal Training. (All Arms). Pamphlet no.2. Visual Signalling, 1942. WO 7211 Training Memorandum. no. 21 Royal Army Service Corps. no. 7096 Supplementary Range Tables for Q.F. 25 Ponder Gun, Mark II, 1944. WO. 1431 Infantry Training. Volume II. War