1911 Lhasa (6 Aug) to Calcutta, f.w. Coiling Dragon Tibet surch 2a, tied by Lhasa dollar cds (with serifs). Transit Yatung (15 Aug) also
1911 Lhasa (6 Aug) to Calcutta, f.w. Coiling Dragon Tibet surch 2a, tied by Lhasa dollar cds (with serifs). Transit Yatung (15 Aug) also with dollar cds. In combination with Indian KEVII 1/2a, tied by Yatung BPO (15 Aug) cds. Arrived Calcutta (18 Aug).1911.8.6 拉薩寄加爾各答，貼西藏蟠龍4分，銷拉薩大圓戳（帶襯線）。8.15經亞東，同樣鈐大圓戳。背加貼印度愛德華七世半安娜銷，亞東英局8.15日戳。8.18抵加爾各答。
