Seacoast artillery : service of the piece 16-inch gun and howitzer - USA Coast Artillery Field Manual, FM 4-85 Reference data : (seacoast artillery and antiaircraft artillery) - USA Coast Artillery Field Manual, FM 4-155 Elementry map and aerial photography reading - USA Voorschrift, Field Manual Advanced map and aerial photograph reading - USA Voorschrift, Field Manual, 21-26 Photomail operation - USA War Department Field Manual, FM 11-150 Advanced map and aerial photograph reading - USA Basic Field Manual, FM 21-26 Antiaircraft artillery : operation of matériel and employment of personnel, antiaircraft searchlight units - USA Coast Artillery Field Manual, FM 4-115 Service of the piece : 105-MM howitzer self-propelled - USA Armored Force Field Manual, FM 17-63 Radio sets AN/TRT-1 and AN/TRR-2 - USA Voorschrift, Technical Manual, 11-269 Dictionary of United States Army Terms - USA Voorschrift, Technical Manual, 20-205 Field operating lamp - USA Technical Manual, TM 8-610 Ordnance maintenance u.s. rifles, cal..30 M1, M1c (sniper's) and M1d (sniper's) - USA Technical Manual, TM 9-1275