 The military force at Little Rock under Dunnington 's command consisted of four officers : himself , Major John B. <unk> , Captain <unk> Green , and 2nd Lt. <unk> Murphy . In addition to these , he had 20 enlisted men and a civilian force composed of a <unk> , 2 clerks , 3 <unk> for repairing small arms , a <unk> , 26 laborers in the ammunition laboratory , and a carpenter for making packing boxes . 
