Radio sets SCR-270-BB, -CB, -DA, -EA, and SCR-271-AAB, -AC, -BB, -DA, - EA, -FA, -GA, -HA, -JA, -KA, -LA, and -MA, with console : Technical … Technical operation : Radio equipment RC-127-A : General description, operating instructions and equipment performance log - USA Voorschrift, Technical Manual, 11-1315 Technical operation : Radio equipment RC-246-A : General description, operating instructions, and equipment performance log - USA Voorschrift, Technical Manual, 11-1350 Instructions for preparing application for certificate of war necessity for operators of one or two commercial vehicles / Office of defense transportation war department technical manual Operation of sewerage and sewage treatment facilities at fixed army installations radio operator - USA Voorschrift, Technical Manual, 11-454 Transportation corps : railway operating battalion - USA Voorschrift, Field Manual 55-55 field manual Regulations for civilian operations analysts, scientific consultants, and technical observers accompanying U.S. Army forces in the field field manual Organizations and operations in the cavalry division and cavalry corps / Prepared under direction of the chief signal officer field manual Organization and operations in the infantry division / prepared under direction of the chief signal officer field manual Troops and operations / prepared under direction of the chief of engineers war department pamphlet Standing operating procedure : towing and tracking missions performed by army air forces tow target : squadrons in support of antiaaircraft training