Manual of Recovery. (A) Recovery Vehicles by Types. Part IV. Tractor, Tracked, Recovery, Caterpillar D 8. WO 1618 Military Training Pamphlet. no.46. Part 3. Huts, Camps and Installations. no. 7657 Infantry Trainng. Volume I. Infantry Platon Weapons. Pamphlet. no.9. Part II. 3.5 inch Rocket Launcher.WO 8774 Signal Training Pamphlet no. 3. Part I. Waterproving of signal equipment for protection during wading. (Provisional). WO 7570 User Handbook Flame Thrower Portable mo. 5, Mark I. WO 1675