Mexico, 1868, 25c black on pink, Maravatio. Singles on two covers; one perf'd, cons 34-68, plate A, letter and docketed 2/09/69, second cover imperf, cons 34-72, letter and docketing 3/22/73 and not delivered to Mexico City until 4/11/72 (3 weeks), both tied by Marvartio circular handstamp, F.-V.F. Scott No. 54  Estimate $150 - 200. $0 (Image)