Artillery Training. Volume IV. Part II. Pamphlet no. 10. Searchlights. Radar A.A. no. 2. WO 7128 Artillery Training. Volume IV. Part II. Pamphlet no. 17. A.A. Gunnery. General Principles of A.A. Radar. WO 7140 Artillery Training. Volume V. Part II. Pamphlet no. 8. Coast Gunnery. Calibration. WO 7142 Handbook of Artillery Instruments and Rage-Finders. Part I. Section 14. Calculator, Ballistic Correction, no.1, Mark I. 1933 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 Regelement sur les exercices et les evolutions de l'artillerie. Troisieme Partie. Instructions des unites automobiles. Artillerie a Tracteurs. Planches - België Voorschrift 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. …