Lot
510 o
Mexico, 1872, Hidalgo imperf, 6c green, unwatermarked, two blocks of 4; one San Luis Potosi cons 37-72 with central Guadalcazar cancel (Schatzkes 1492) and other Zacatecas cons 51-72 with circular Zacatecas cancel (Schatzkes 1852), margins large to just in, Zacatecas block with crease affecting top pair, F.-V.F. Scott No. 93 Estimate $200 - 300.
Realized: $160