Military engineering : Railway bridging : Supplement No. 1A: Additional notes for erection and launching drill - unit construction railway bridge / Army Council. Volume … history of the second world war. united kingdom civil series control of raw materials / J. Hurstfield history of the second world war. united kingdom civil series Civil industry and trade / E.L. Hargreaves and M.M. Gowing Gun Drill (R.A. (A.A). Units) for 20-mm. Hispano, Polsten, and Oerlikon Machine Guns. (Provisional). WO 7399 - Engeland Voorschrift 26/GS Publications/1150 WO 7399 Notes on military railway engineering : Bridging: Supplement No. 1: The unit construction railway bridge Artillery Training Volume II. Handling of Units in the Field :Pamphlet No. 5B. The Survey Troop - Engeland Voorschrift 26/GS Trg Publications/1787 WO 8365