Army extension courses. Common subcourse : Preparation of the charge sheet Army extension courses. Common subcourse : Duties of trial judge advocate and defense counsel Army extension courses. Common subcourse : Introduction and lesson 1 : basic rules and principles; qualifications of armed forces of belligerents; and, commencement of hostilities Army extension courses. Common subcourse : Sick, wounded and dead (sanitary formations and establishments, sanitary transportation, Red Cross emblem) Technical regulations : infantry and aircraft armament training manual Carpentry for military specialists : General carpenter / United States Army structures series Civilian defense : protective construction / prepared by the War Department training regulations Weapons / War Department : Browning machine gun, caliber .30, model of 1917 / War Department training regulations Chemical warfare service / War Department : Examination for gunners / War Department army regulations. military school Chemical warfare service / War Department : Chemical warfare board / War Department Storage batteries for signal communication except those pertaining to aircraft Army extension courses. Special text : Map reading, infantry / prep. under the dir. of the Chief of Infantry for use with the Extension Course …