10c red + 15c black on grey granite paper 'Hidalgo Express Company' postal stationery envelope (UPSS #H8, H&G B1) used with good strike of oval EXPRESS HIDALGO PUEBLA cancel in blue. Addressed to MEXICO CITY. Fine.
10c red + 15c black on grey granite paper 'Hidalgo Express Company' postal stationery envelope (UPSS #H8, H&G B1) used with good strike of oval EXPRESS HIDALGO PUEBLA cancel in blue. Addressed to MEXICO CITY. Fine.