war department technical manual Engineer foundry war department technical manual Pneumatic ponton bridge M3 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 Equipment, clothing, and tent pitching - USA Basic Field Manual, FM 21-15 Heat treating and inspection of metals - USA Voorschrift, Technical Manual, 1-423 Air navigation - USA Voorschrift, Technical Manual, 1-205 field manual Browning automatic rifle, caliber .30, M1918A2 with bipod / War Department field manual Military government / prep. under direction of The Judge Avocate General Parachutes, aircraft fabrics, and clothing - USA Voorschrift, Technical Manual, 1-440 Service of the piece : 75-mm gun M 2 A 3, truck-drawn and horse-drawn - USA Field Artillery Field Manual, FM 6-56 Theory of flight - USA Voorschrift, Technical Manual, 1-400