Royal Signals Pocket Book. Part I. Graphical Symbols, WO 7552 - Engeland Voorschrift 26/GS Publications/1418 Royal Signals Pocket Book. Part V. Line Data. WO 755 - Engeland Voorschrift 26/GS Publications/1421 Pamphlet no. 42. Combined Operations. Training at Home Stations. WO 7857 - Engeland Voorschrift 26/G.S. Publications/926 Field Service Regulation. Operations Higher Formations. - Engeland Voorschrift, 26/Regulations/1803 Army Air Operations Pamphlet no.1. General Principles and Organization. WO 8036 - Engeland Voorschrift 26/GS Publications/1127 Army Air Operations Pamphlet no.2. Direct Support. WO 8037 - Engeland Voorschrift 26/GS Publications/1181 Pamphlet. (General). no. 1. Combined Operations. WO 7822 - Engeland Voorschrift Army Air Operations Pamphlet. no.4, (Chapter 3), supplement no.3. Carriage of Artillery Equipment by Air. Section 1, Q.F. 25 Ponder, Mark 2 Gun on Carriage … Regulation for the Auxiliary Territorial Service - Engelqand Voorschrift, 110/General/6104 Machine Gun Compagnie & Platoon Commander's Verbal Orders.Comprising Orders for Attack, Defence & Withdrawal - Engeland Voorschrift Pamphlet no. 5. Combined Operations. Smoke. WO 7826 - Engeland Voorschrift Pamphlet no. 27. Combined Operations. Hardening of Commando Troops for Warfare. WO 7836 - Engeland Voorschrift