Reference data : (seacoast artillery and antiaircraft artillery) - USA Coast Artillery Field Manual, FM 4-155 Advanced map and aerial photograph reading - USA Voorschrift, Field Manual, 21-26 Advanced map and aerial photograph reading - USA Basic Field Manual, FM 21-26 Engineer soldier's handbook / Prepared under direction of the chief of engineers - United States War Department, Basic Field Manuel, FM 21-105 Examination for gunners - USA Antiaircraft Artillery Field Manual, FM 4-119 Antiaircraft artillery : operation of matériel and employment of personnel, antiaircraft searchlight units - USA Coast Artillery Field Manual, FM 4-115 Radio sets AN/TRT-1 and AN/TRR-2 - USA Voorschrift, Technical Manual, 11-269 Driver selection, training and supervision, half-track and full-track vehicles - USA Voorschrift, Technical Manual, 21-301 Field artillery trainer, M3 - USA Voorschrift, Technical Manual, 6-225 Motor vehicle inspections and preventive maintenance service - USA Voorschrift, Technical Manual, 37-2810 Transportation in the zone of the interior - USA Voorschrift, Technical Manual, 55-205 Orientation for artillery - USA Voorschrift, Technical Manual, 44-225