Mexico, Covers, 1856-1883, about 100 covers and 50 or so stamps off cover, with the range of Hidalgos, Coat of Arms, issues, perf & imperf, values to 100c, overprints varieties; cancels include bold straight line types as well as oval, cds, double circle, boxed, etc; multicolor frankings, pairs, black, blue & red cancels, close evaluation recommended for proper estimates of value; also a few fronts; please inspect. Estimate  $1,500 - 2,000. $0