Lot 1098

1931 Ulanbator (15 Sep) to Kalgan. Red band cover, f.w. revenue stamp ovpt. Postag 10c x2 with perf shifted variety on reverse, tied by Ulanbator cds. In combination with ROC postage due 30c + 20c, tied by Kalgan arrival cds.

1931.9.15 烏蘭巴托寄張家口。紅條封，背貼印花稅票加蓋Postag 10分x2帶齒孔移位變異，銷烏蘭巴托日。加貼民國欠資票3角 + 2角，銷張家口日戳。