Lot
2726 
Mexico, 1861, Second Issue, 8r black on red brown, Chihuahua, quadrisect, in combination with 1861, 1r black on green, tied on piece by red Guadalupe y Calvo straight line handstamp (Schatzkes 155), Very Fine, the only recorded quadrisect from this district, ex-Heiman; with 1990 M.E.P.S.I. certificate. Scott No. 11b+7 Estimate $300 - 400.
Realized: $280