Working Instructions. Part I. Mark I, Mark II, and Mark III. WO 1055, Z.A. 21575 - Engeland Voorschrift Basic field manual : infantry drill regulations - USA Field Manual, FM 22-5 Protection against gas and air raids : pamphlet No. 3 : passive air defence / The War Office Reports of a special committee on breech-loading rifles : together with minutes of evidence ... collection of orders, regulations, and instructions, for the army; on matters of finance and points of discipline immediately connected therewith war department technical manual Officer classification, commissioned and warrant : classification and coding of civilian occupations war department technical manual Officer classification, commissioned and warrant : military classification and coding : field operations Officers pay and allowances - USA Voorschrift Technical Manual 14-250 Officers' pay and allowances - USA Voorschrift Technical Manual 14-501 Travel allowances of war department personnel - USA Voorschrift Technical Manual 14-503 Fiscal accounting for field installations - USA Voorschrift Technical Manual 14-702 Accounting for receipts and payments by disbursing officers - USA Voorschrift Technical Manual 14-704