1911 Peking (15 Feb) to the Military Supply Station, Chumbi via India. Double-reigstered red band cover, f.w. Coiling Dragon 10c x3 on
1911 Peking (15 Feb) to the Military Supply Station, Chumbi via India. Double-reigstered red band cover, f.w. Coiling Dragon 10c x3 on reverse, tied by Chihli Peking lunar year cds. On front with registered mark and RR mark. Transit Shanghai (21 Feb), Tuticorin (12 Mar), Yatung BPO (18 Mar).1911.2.15 北京經印度天益號寄靖西糧台。雙掛號紅條封,貼蟠龍1角x3,銷直隸北京雙圈干支日戳。正鈐掛號章及RR章。2.21經上海,3.12經Tuticorin,3.18抵亞東英局。天益號與西藏關係密切,辛亥革命川軍撤出西藏後,其東主陸興祺曾被任命為駐藏長官但被阻撓。