war department technical manual Field artillery Fire-control instruments / prepared under direction of the chief of field artillery Engineer field manual : parts I-VI : U.S.A. field manual Tank units field manual Organization and drill field manual Quartermaster service in theater of operations field manual Organization and tactics of infantry : the rifle battalion / [War Department] ; prep. under dir. of the Chief of Infantry field manual Defense against chemical attack field manual Field service regulations : administration field manual Mountain operations / War Department U.S. field manual Seacoast artillery : service of the piece : 12-inch Mortar (fixed arament) field manual Engineer field data field manual Horse cavalry
