Coast artillery Gunners' instruction, mobile seacost artillery, first and second class gunners - USA Voorschrift, Technical Manual, 4-315 Notes on eye, ear, nose, and throat in aviation medicine - USA Voorschrift, Technical Manual, 8-300 Aircraft engines - USA Voorschrift, Technical Manual, 1-405 Equipment, clothing, and tent pitching - USA Basic Field Manual, FM 21-15 Heat treating and inspection of metals - USA Voorschrift, Technical Manual, 1-423 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 Elementary weather for pilot trainees - USA Voorschrift, Technical Manual, 1-231 weather observer - USA Voorschrift, Technical Manual, 1-235 Radiotelephone procedure, Army Air Forces - USA Voorschrift, Technical Manual, 1-460 Theory of ballooning - USA Voorschrift, Technical Manual, 1-305
