war department technical manual Field artillery Fire-control instruments / prepared under direction of the chief of field artillery war department technical manual Coast artillery Gunner' instruction, fixed seacoast artillery, first and second class gunners war department technical manual Preservation and care of seacoast defense matériel / prepared under direction of the chief of coast artillery war department technical manual Enemy prisoners of war war department technical manual War department accounting : procedures for post trust, central post, special welfare, and sundry funds war department technical manual Time Interval Apparatus EE-56,85 and 86-A, Line Connector unit EE87, Time Interval Signal BE-65 and Bell MC-153 war department technical manual Spotting set PH-32-B war department technical manual Power unit PE-201-A war department technical manual Power units PE-84, PE-84-A, PE-84-C, and PE-84-D war department technical manual Rotary Converters : 24-Volt D.C.-110-volt A.C. and 110-volt D.C.-110-volt A.C war department technical manual Property : repairs and utilities war department technical manual Cost accounting : repairs and utilities