Inspecting officers Stores : Section M 4 Field works, mining and water supply stores : Section W 1 Instruments for testing optical and fire control instruments : Section W 5 : Amendments to the Vocabulary of Army Ordnance Stores with instructions relating thereto … Stores common to artillery equipments in two or more sections : Section M 3 Miscellaneous ammunition and magazine stores : section U Flash spotting, sound ranging and R.A. survey stores : section V 3 Fire control instruments and associated stores other than coast artillery and anti-aircraft : section V 5 Photographic apparatus and stores : Section J 4 Fire control instruments and associated stores for coast artillery : section V 1 Fire control instruments and associated stores for anti-aircraft : section V 4