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 Administration in the field. Administration within the division. WO 8690 Handbook of the Gun, Machine, Polsten, 20 mm. MK. I. WO 808 - Engeland Voorschrift 26/Manuals/3351 Directions for the use of Anti-Aircraft Artillery Instruments Drill. Pamphlet no. 7. Predictor. 3.7 inch A.A. no. 2, Mark I; 3 inch, 20 CWT. A.A. … Principles and Practice op for Officers Concerned with the Organization of Training. Good Instruction. - Engeland Voorschrift 26/GS. Trg Publications/1638 WO 8163 Working Instructions. Cable Layer Mechanical no. 1, MK I, MK I* en MK I**. Part I. Cable Layer Mechanical no. 1, MK I and MK … Foreign Military Weapons and Equipment (U). Construction Equipment (U). U.S.S.R. (U). - USA Voorschrift Army Pamphlet 30-10-1A