Lot
167 
Mexico, 1872, Hidalgo imperf, 50c yellow, San Luis Potosi, unwatermarked, in combination with 1872, Hidalgo imperf, 6c green, two singles + 25c red, San Luis Potosi (93+94) all cons 37-73, tied by San Luis Potosi circular handstamps (Schatzkes 1460) on 1873 folded letter to Guanajuato, Very Fine and choice, a rare three color franking usage. Scott Nos. 96 Estimate $300 - 400.
Realized: $400