Mexico, 1886-87 Numeral issues on Official Mail. 56 stamps, on registered front and cover, 7 covers & 18 wrappers; include postmarks of Atlixco, Izucar, Puebla, Tecamachalco, Tehuacan and Tochimilco, almost all with official cachets, some faults, please inspect (no photo). Scott No. 174//205  Estimate $600 - 800. $0