Antiaircraft artillery : gunnery, fire control, position finding and horizontal fire, case I firing. - USA Coast Artillery Field Manual, FM 4-112 Field artillery : tactics and technique of division artillery and higher artillery echelons - USA War Department Field Manual, FM 6-100 cadence system of teaching close order drill / by Bernard Lentz war department field manual Camouflage of bivouacs, command posts, supply points, and medical installations