From The Commencement, In The Year 1784, To The End Of The Year 1796. Begun Under The Direction Of The Royal Society, And Continued By … Modern guns and gunnery : a practical manual for officers of the horse, field and mountain artillery / by H.A. Bethell Identification list for ordnance, B.L. 5.5-inch, Mark III and ordnance, B.L. 4.5.-inch mark II on carriage, 5.5-inch or 4.5-inch gun, mark I Artillery training : Gunnery 1920 (Provisional) / War Office Artillery training : A.A. Gunnery / War Office. Vol IV / @War Office