...usand (4,000) at once, if absolutely necessary ; and, accordingly, the brigades of Generals Tilghman, Rust, and Buford, were, 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 transp...