1916年9月4日寄天津商业挂号红条封, 封背贴相连10 戈比票一件, 销两枚Ka-2b 型戳, 在封背对角另有邮戳一枚和贴有KaR2 型挂号签条及天津市10月15日中英日戳; 封面有9月6日分发日戳及9日29日哈尔滨俄国客邮戳, 品相尚佳及邮路清晰.SinkiangRussian Post OfficeKashgar1916 (4 Sept.) commercial red band envelope registered to Tientsin bearing, on the reverse, vertical pair of Arms 10k. tied by two strikes of type Ka-2b c.d.s. with a further strike in the opposite corner, with registration label type KaR2 plus Tientsin and Tientsin City (15.10) English/Chinese c.d.s.; the address side with despatch c.d.s. (6.9) and Harbin Russian P.O. c.d.s. (29.9). Photo