Confederacy, Richmond, Va., Jul 3, 1862. Cds (Powell type 3a) with matching straight line "Due 10" handstamp, on captured Union patriotic cover showing red and blue Flag & Eagle design with pencil obliteration over "Union Forever", so that it reads "Disunion Forever", surgeon endorsement at upper right, Very Fine. Estimate  $300 - 400. $0 (Image)