Standardization Agreement. Accord de Standardisation. Military Symbols. North Atlantic Treaty Organisation Stanag no. 2019 Regulation for supply, transport, and barrack services. WO. 370 Priced list of medical equipment, Preface, Instructions for Rates, Tables of Contents Abbreviations, 1944, WO 550 t/m 577 Mortar 2 inch, (Provisional). WO. 8220 Artillery Training. Volume VI. Survey. Pamphlet no.2. Short Base Flash Spotting, 1943. For use by Survey Regiment, R.A. Handbook of enemy ammunition. German grenades, and ammunition for guns, howitsers and mortars. Japanese grenades, mortar ammunition and H.E. Shell. Pamphlet no. 6. WO 622 Handbook of enemy ammunition. German mines, granades, gun ammunition and mortar ammunition. Pamphlet no. 11. WO 627 Handbook for the ordnance, M.L. 2- inch Mortar, Marks II*, II***, VIII, VII A, VII*, VII**, VIII and VIII*. WO 810 Handbook for the ordnance M.L. 3 inch Mortar, Mark II on mounting 3 inch Mortar, Mark I. WO 811 Maintenance Manual for the M.L. 2 inch, M.L. 3 inch and S.B. 4.2 inch Mortars. WO 1645 Vocabulary of army ordnance stores. Section T 1. Ammunition for Mortars, Miscellaneous Ammunition, Grenades, Cordite in Bulk, Gunpowder, Etc. (Explosives). WO 289 Vocabulary of army ordnance stores. Section T 2. Ammunition for Mortars, Miscellaneous Ammunition, Grenades, Etc. (Non-Explosives) and Empty Packages. WO 290