Descriptive notes on the predictor, anti-aircraft 1933 / War Office Report on the demonstration of the Vickers-Armstrongs 75 mm. A.A. equipment and predictor at Middelkerke between 12th-17th october, 1931 Instrument drill for predictor, anti-aircraft, No.1 Instrument drill for predictors, Antiaircraft Artillery, Nos.2 and 5 Gun drill for 40-MM : A.A. gun and predictor, A.A. no. 3 (British equiments) and 40-M.M. A.A. gun and directors M.5 and M.6 (U.S. equipments) … A.A. predictor equipment gun junction box A.A. Predictor equipment main junction box Artillery Training. Gunnery, Volume IV. Pamphlet no. 18. Predictor A.A. no. 4. WO 7022 Artillery Training. Volume IV. Part I. Pamphlet no. 22. A.A. Gunnery, Predictor A.A. no. 10. WO 7047 Artillery Training. Volume IV. Part I. Pamphlet no. 31. A.A. Gunnery, Fire Control With Predictor A.A. no. 10. WO 7079 Artillery Training. Volume IV, Part I, Pamphlet no. 6. A.A. Gunnery, Predictor no. 1, 1942. WO 7284 Artillery Training. Volume IV, Part I, Pamphlet 7. A.A. Gunnery, Predictor A.A. Nos. 2 and 5. WO 7285