Siege artillery drill military training pamphlet Camouflage : Artillery with the field army - Engeland Voorschrift, 26/GS Publications/712 Artillery training : Employment and organization of the Air O.P. / War Office. Vol I. General Tactical Employment - Engeland Voorschrift, 26/GS Publications/921 Artillery training : Anti-tank tactics / War Office. Vol I. General Tactical Employment - Engeland Voorschrift, 26/GS Publications/1159 Artillery training : Control and employment of R.A.F. resources allotted to the artillery / War Office. Vol I. Tactical employment - Engeland Voorschrift, 26/GS Publications/1399
