...on the thirteenth of April, placed under orders to move with dispatch to Tullahoma, while General Vaughn's brigade, of East Tennesseans, was ordered to be held in readiness to move at short notice. Major L. Mims , Chief Quartermaster, was instructed to furnish the necessary transportation as speedily as possible; and the following dispatch, dated April twelfth, was transmitted to General Johnston: I will forw...