OR, Series 1, Vol. 17, Part 2, Page 900

Special Orders No. 27
Hdqrs Breckinridge's Division
Meridian, Miss.
September 24, 1862
   I. Colonel Walker will move with the Second Brigade by rail to Mobile {on the Mobile & Ohio RR}, thence to Montgomery {on the Mobile & Great Northern RR and the Alabama & Florida (of Alabama) RR} and Chattanooga {on the Montgomery & West Point RR, the Atlanta & West Point RR and the Western & Atlantic RR}, taking his tents, ammunition, and fifteen days' rations.
By command of Major-General Breckinridge
John A. Buckner
Major and Assistant Adjutant-General