項次 1122

1931 Ulanbator (7 Dec) to Kalgan. Red band cover, f.w. revenue stamp surch 5 menge + 10 menge in horizontal pair with inverted surch variety on reverse, tied by Ulanbator cds. On front with T mark. In combination with ROC postage due 10c x5, tied by Kalgan (22 Jan) cds.

1931.12.7 烏蘭巴托寄張家口。紅條封，背貼印花稅票改值5 menge + 10 menge橫雙連帶倒蓋變異，銷烏蘭巴托日戳。正面蓋有T章。另加貼民國欠資票1角x5，銷1.22張家口日戳。