Telegraph central office set TC-3 and switchboard BD-100 - USA Voorschrift, Technical Manual, 11-358 Ordnance maintenance u.s. rifles, cal..30 M1, M1c (sniper's) and M1d (sniper's) - USA Technical Manual, TM 9-1275 Light tank M24 and 155-mm Howitzer motor carriage M41 : tracks, suspension, hull and turret : Ordnance maintenance - USA Voorschrift, Technical Manual, 9-1729C 155-mm gun motor carriage M40 and 8-in. Howitzer motor carriage M43, hull and suspension : Ordnance maintenance - USA Voorschrift, Technical Manual, 9-1747 Switchboards BD-71, BD-72, BD-72-A and BD-72-B - USA Voorschrift, Technical Manual, 11-330 Service of the piece 105-mm Howitzer, M 2, truck-drawn - USA Field Artillery Field Manual, FM 6-75 Service of the piece 8-inch Howitzer M 1 - USA Field Artillery Field Manual, FM 6-91 Seacoast artillery : service of the piece 16-inch gun and howitzer - USA Coast Artillery Field Manual, FM 4-85 Service of the piece : 105-MM howitzer self-propelled - USA Armored Force Field Manual, FM 17-63 Radio transmitter T-4/FRC, radio transmitterT-5/FRC, power rectifier PP-1/FRC, modulator MD-1/FRC, switch panel SA-2/FRC, oscillator O-2/FRC, amplifier AM-2/FRC - USA Voorschrift, Technical Manual, 11-820 Service of the piece : 8-inch gun M1 and 240-mm Howitzer M1 - USA War Department Field Manual, FM 6-95 Switchboard BD-96 : repair instructions operational requirements - USA Voorschrift, Technical Manual, 11-4314