Antiaircraft artillery : gunnery, fire control, position finding and horizontal fire, case I firing. - USA Coast Artillery Field Manual, FM 4-112 Tactics and technique - USA Field Artillery Field Manual, FM 6-20 Field artillery : tactics and technique of division artillery and higher artillery echelons - USA War Department Field Manual, FM 6-100 Seacoast artillery : service of the piece 6 -inch gun on barbette carriage - USA Coast Artillery Field Manual, FM 4-75 organized militia of the United States : statement of the condition and efficiency for service of the organized militia, from special reports received from the … Army extension courses. Common subcourse : Preferring charges : selection of charges and drafting charges and specifications Army extension courses. Common subcourse : Duties of summary court officers and members of courts martial Army extension courses. Common subcourse : Final examination Army extension courses. Special text : Combat orders : infantry / prep. under the dir. of the Chief of Infantry for use with the Extension … Army extension courses. Special text : Military law : the law of military offenses / prep. under the dir. of the Judge Advocate General for … Army extension courses. Special text : Ordnance district organization and administration / prep. under the direction of the Chief of Ordnance for use with the … Army extension courses. Special text : Medical department administration / prep. under the dir. of the Surgeon General for use with the Army Extension Courses