Small Arms Training. Volume V. Small Arms Range Regulations, WO 7242 Staff Duties in the Field, 1949. Appendix E. Air Reconnaissance Code. WO 8457 - Staff Duties in the Field, 1949. Appendix F. Vehicle Unit Signs … Signal Training in the junior training corps and army cadet force. WO 7078 Signal Training Pamphlet no. 3. Part I. Waterproving of signal equipment for protection during wading. (Provisional). WO 7570 Signal Training Pamphlet no. 4. Construction and Maintenance of Lines. Part III. Poled Lines. WO 7578 Signal Training. Pamphlet no. 7. Training. Part I. How to Instruct. WO 7016 Handbook of Mine Detectors. Part IV. The no. 4 Detector. WO 903 Army Training Memorandum no. 46 Army Training Memorandum no. 47 Army Training Memorandum no. 45 Army Training Memorandum no. 52 Gas Training. 1951. WO 8511