Regulations for Army Ordnance Service. Pamphlet. no. 16. Part II. Examination of breech mechanisms Regulation for Army Ordnance Service. Pamphlet no.17. Part II. Obturators Army Regulation Research and Development of Materiel. Operation of materiel under extreme conditions of environment. AR 705-15 Signal : Commercial telephone, telegraph and electric time service, general - USA Voorschrift, Army Regulations, No. 105-30 Cavalry service regulations [for the] United States Army (experimental) 1914 Regulations for Army Ordnance Service. Volume 3. (Part 7). Chemical Warfare Ammunition. WO 1546 electrical and mechanical engineering regulations. tracked vehicles Tk., Med. Gun, Centurion Mk 3, 5, 7 and 8 - Technical Handbook Technical Description: Tracked vehicles G 102 Tentative cavalry drill regulations / United States Army Tentative cavalry drill regulations / United States Army Drill regulations for cavalry [for the] United States Army Regulations for the Army of the United States, 1857 Regulations for the Army of the United States