1957 USA (5 Dec) to stamp dealer Tuladhur, Lhasa. Airmail cover, f.w. USA issue x5, tied by Saintloub meter stamp. In combination with
1957 USA (5 Dec) to stamp dealer Tuladhur, Lhasa. Airmail cover, f.w. USA issue x5, tied by Saintloub meter stamp. In combination with Tibet 3rd issue 1/2t in 2 pairs, tied by Lhasa arrival h.s. No Gyantse or Pharijong transit h.s. The 1/2t stamps were in setting IVc which was unrecorded by Waterfall. Late usage of Tibet local post.1957.12.5 美國寄拉薩的郵商Tuladhur。航空封，貼美國票5枚，銷Saintloub機戳。加貼西藏獅圖第三版半章噶雙連兩件，銷拉薩戳記。無江孜及帕里宗中轉戳。該1/2章噶票為第IVc版式，Waterfall未有記錄。同是西藏地方郵政的晚期例子。
