Conduct of field artillery fire using air observation - USA Voorschrift, Technical Manual, 6-210 war department technical manual Field artillery Fire-control instruments / prepared under direction of the chief of field artillery Field artillery trainer - USA Voorschrift, Technical Manual, 6-225 Field artillery trainer, M3 - USA Voorschrift, Technical Manual, 6-225 Field artillery individual and unit training standards - USA Voorschrift, Technical Manual, 6-605 Field music - USA Voorschrift, Technical Manual, 20-250 field manual Infantry division / Headquarters, Department of the Army Field service regulations : operations / prepared under direction of the chief of staff - USA Voorschrift, Field Manual 100-5 field manual Field service regulations : administration / prepared under direction of the chief of staff field manual Field wire technique Band - USA War Department Field Manual, FM 12-50 training manual / united states army field lineman : instructors guide for all arms