Lot 2627

1931 Ulanbator (23 Dec) to Kalgan. Chinese style cover, f.w. revenue stamp surch 5 menge + 20 menge on reverse, tied by Ulanbator cds. On front with T mark. In combination with ROC postage due 20c + 30c, tied by Kalgan (23 Jan)

1931.12.23 烏蘭巴托寄張家口。中式封，背貼印花稅票改值5 menge + 20 menge，銷烏蘭巴托日戳。正面蓋有T章。加貼民國欠資票2角 + 3角，銷張家口1.23到達戳。