Union Imprint covers. 14 covers, 13 have printed imprints, including Headquarters Sixth Army Corps, U.S. Mustering and Disbursement Office, Head-Quarters Dep't Cumberland, and Office, Depot Commissary of Subsistence, most franked with 3¢ rose; some cover and stamp faults, Fine overall. Estimate  $200 - 250. $0 (Image)