1916 (1 Jul) Inspectorate General of Customs, Shanghai On Service cover tom Customs Tengyueh, with postage paid indicia, applied with
1916 (1 Jul) Inspectorate General of Customs, Shanghai On Service cover tom Customs Tengyueh, with postage paid indicia, applied with Shanghai origin cds. Transit Hokow (10 Jul), Yunnanfu (12 Jul). Arrived Tengyueh (22 Jul).1916.7.1 海關總署造冊處公事封，自上海寄騰越海關，背鈐上海始發日戳。7.10經河口，7.12經雲南府。7.22抵騰越。
