Foreign Military Weapons and Equipment (U). Quartermaster Organizational Equipment (U) U.S.S.R. (U). - USA Voorschrift Army Pamphlet 30-10-1 Foreign Military Weapons and Equipment (U). Bridging and Stream-Crossing Equipment (U). U.S.S.R. - USA Voorschrift Army Pamphlet 30-19-1 Foreign Military Weapons and Equipment. Vol. II. Armored Vehicles. - USA Voorschrift Army Pamphlet 30-3-1 gas mask - USA Technical Manual, TM 3-205 Electrical communication systems engineering - USA Voorschrift, Technical Manual, 11-486 Amplifier (Lewyt type ED-1) - USA Voorschrift, Technical Manual, 11-2585 Telegraph central office set TC-3 and switchboard BD-100 - USA Voorschrift, Technical Manual, 11-358 Tractors : Five-ton artillery tractor, M 1917 - USA Voorschrift, Technical Regulations, No. 1330-A Electrical facilities : Generating plants : Repairs and utilities - USA Voorschrift, Technical Manual, 5-680G Telephone central office set TC-12 - USA Voorschrift, Technical Manual, 11-336 Telephone central office set TC-2 - USA Voorschrift, Technical Manual, 11-340 Common-battery telephone equipment - USA Voorschrift, Technical Manual, 11-458