Lot
2728 
Mexico, 1861, Second Issue, 8r black on red brown, Zacatecas, quadrisect and vertical bisect, tied on piece by two strike of straight line Zacatecas handstamp (Schatzkes 1849), Very Fine, very rare with very few combination splits known on this issue, ex-Larranaga; with 2001 M.E.P.S.I. certificate. Scott No. 11b+11c Estimate $500 - 750.