Artillery training : Calibration / War Office. Vol III: Field gunnery Artillery training : Estimation of calibre from time of flight / War Office. Vol VI: Survey / @War Office Artillery training : Engagement of ground and sea targets by mobile heavy anti-aircraft artillery / War Office. Vol IV / War Office. Part I: A.A. … Artillery training : Use of range tables (heavy and light A.A.) and corrections for abnormal conditions (heavy A.A.) / War Office. Vol IV / War … Artillery training : The training of searchlight operatives - S.L.C. Numbers / War Office. Vol IV / @War Office. Part II: A.A. Searchlights / @War … Artillery training : Range tables and initial corrections / War Office. Vol V / War Office. Part 1: Coast gunnery / War Office wo Identification list for ordnance, q.f. 25-pr., marks 2, 2/1, 3, 3/1 & 4 on carriage, 25-pr., mk. 1 with trailer, artillery, no. 27, mk. 1, …