Hinckley & Co.'s Express/Denver City, cds handstamp on 1861 cover from Philadelphia franked with 1857 3¢ tied by grid with octagonal postmark at right, manuscript endorsement at bottom left "Care Hinckley & Co's Express/St. Josephs, Mo.", address to "Golden City, C.T." with manuscript "Coll. 10"(¢) at top right, slight wear, F.-V.F. Estimate  $400 - 600. $0 (Image)