gas mask - USA Technical Manual, TM 3-205 war department technical manual Logarithmic, trigonometric, and mathematical tables for artillery 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 Field Artillery : Tactical Employment - USA Field Manual, FM 6-20 Logistics manual Technical bulletin Military Publications. Index of Supply Manuals Signal Corps - USA Voorschrift Pamphlet 310-21 Distilling apparatus - USA Technical Manual, TM 8-612 Tactical handling of flame-throwers - USA Military Training Pamphlet, no. 68 U.S. army sniper training manual : TC 23-14