Land/Air Warfare. Pamphlet no. 2. WO 8259 - Engeland Voorschrift 26/GS Trg Publications/1699 Supplement no.3 to Army/Air Operations Pamphlet no.4. (chapter 3). Carriage of Artillery. Equipment by air. Section 3, Q.F. 3.7 Howitzer, Mark 1 on carriages 3-7 … Infantry Division in Battle. 1950. - Engeland Voorschrift, WO Code No/8476 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