Royal Artillery training memorandum. War : No. 5 Royal Artillery training memorandum : No. 13 Royal Artillery training memorandum : No. 8 Royal Artillery training memorandum : No. 12 Royal Artillery training memorandum / prep. under the direction of the Chief of the Imperial Staff Royal Artillery training memorandum. War : No. 3 Royal Artillery training memorandum : No. 7 Royal Artillery training memorandum : No. 15 Royal Artillery training memorandum : War Royal Artillery training memorandum. War : No. 4 Royal Artillery training memorandum. War : No. 6 Royal Artillery training memorandum : No. 11