Combined infantry and cavalry drill regulations for automatic machine rifle, caliber .30, model of 1909 field manual infantry field manual, Headquarters company, intelligence and signal communication, rifle regiment / prepared under direction of the Chief of Infantry Royal engineers supplementary pocket book Ordnance maintenance : Azimuth instruments M1910 and M1910A1 (degrees) - USA Technical Manual, TM 9-1675 Drill regulations for mountain artillery Machine-gun drill regulations (provisional) 1917 / prepared and edited at the Army War College Engineer field manual : Parts I-VI Military works Procurement, contracts, and claims Military personnel Personnel administration Real estate operations