Artillery Training. Volume IV. Part I. Pamphlet no. 12. A.A. Gunnery. Preparation for action and fire discipline (H.A.A). WO 7123 Artillery Training. Volume IV. Part II. Pamphlet no. 13. Searchlights. The training of searchlight operatives lamp attendants, WO 7124 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