Handbook of the Lamp, Searchlight, H.C.D. 90 cm. Mark V, 1939. WO 860 Handbook of artillery instruments and range-finders. Part. I. 1933. Section 33. Director no. 7, Mark III A with notes on Marks I, I**, I**A, II, … Maintenance Manual for the Ordnance, Q.F. 25 Ponder, Mark II and III on Carriage 25 Ponder, Mark I and Mounting Self-Propelled 25 Ponder, C, Mark … Maintenance Manual for the M.L. 2 inch, M.L. 3 inch and S.B. 4.2 inch Mortars. WO 1645 Manual of Army Catering Services. Part III. Cooking in the field, Including Improvised and mess tin cookery. WO. 1519 Vocabulary of army ordnance stores. Section S 2. Ammunition for medium, heavy (Field Army) and Coast Artillery (Non Explosives) and empty packages. WO 288 Vocabulary of army ordnance stores. Section R 2. Ammunition for Field, Mountain, Tank, Anti-Tank and A.A. Artillery (Non-explosives) and Empty Packages. WO 286 Vocabulary of army ordnance stores. Section R 1. Ammunition for Field, Mountain, Tank, Anti-Tank and A.A. Artillery (explosives). WO 285 Vocabulary of army ordnance stores. Section W 5. Instruments for testing optical and fire control instruments WO 302 Vocabulary of army ordnance stores. Section W 4. Electrical and Eletronic Test Equipment. WO.301 Vocabulary of army ordnance stores. Section G 1. Ironmongery. WO 1771 Vocabulary of army ordnance stores. Section T 2. WO 1839