Training Memorandum. no.15. Royal Artillery. (field, Anti-Tank and Anti-Aircraft Branches). WO 7325 Directions for the use artillery Instrument. Pamphlet no.1. Air Burst Ranging Charts. WO 7330 Directions for the use of artillery instruments. Pamphlet no.3. The Slide Rule, 1937. WO 7332 Directions of the use Artillery Instrument. Pamphlet no.8. The Comparator, Sound Ranging. WO 7336 Directions for the use of artillerie instruments Pamphlet no.9. Recorder, Sound Ranging, no.1, Marks II, III, and IV. WO 7337 Directions for the use artillery instruments. Pamphlet no.11.The Twin Marchant Calculating Machine, WO 7339 Directions for the use of artillery instrument. Pamphlet no.13. Carrier Link, Sound Ranging. WO 7341 Directions for the use of artillery instrument. Pamphlet no.14. Sound Ranging Equipment, Misellaneous, WO 7034 Voorlopige aanwijzingen ten dienst van de artillerie. Kanon 12. L Staal. Beschrijving van het materieel Artillery Training. (Revised Title (A.C.I. 1704-42). Vol. IV. Part 1. Anti-Aircraft Artillery. Pamphlet no.1 - Artillery Training. Vol. IV. Part 1. Anti-Aircraft Gunnery. Ammunition (Heavy … Regulation for Army Ordnance Service. Pamphlet no.27. Part II. Instructions for the examination, care and preservation of Artillery equipment on R.A.O.C. charge Artillery Training. Volume VI. Survey. Pamphlet no.2. Short Base Flash Spotting, 1943. For use by Survey Regiment, R.A.