Letterbook of "transportation letters" signed by Lt. Colonel Amos Beebe Eaton, relating to invoices of subsistence stores, forwarded to various army posts. Feb. 14-May 28, 1862. Invoice book, containing invoices of subsistence stores transported to army posts, giving prices paid for food supplies in large quantities. Mar. 3-June 23, 1862. Bills of purchase, giving detailed description of food supplies received for the army and points to which they were delivered. Oct. 1863-Feb. 1864.