Care, Maintenance and Operation of Distant Controlled Targets. Queen Gull, Mark II. 1944, WO 7456 Handbook of Mine Detectors. Part V. The no. 5 A Detector. WO 904 Gas Training, 1942 Directions for the use of artillery instrument. Pamphlet no.14. Sound Ranging Equipment, Misellaneous, WO 7034 Japanese Tank and Antitank Warfare. Special Series no. 34 Japanese Tank and Antitank Warfare