1917年10月26日寄杨柳清商业挂号红条封, 封背贴2 戈比, 3 戈比各一枚及三枚7 戈比改作10 戈比票, 销清晰Ka-2a 型日戳,及有一日戳在另一边, 贴KaR2 挂号签条, 再有清晰的杨柳青12月9日中英日戳, 而10月27日的Ka-2a 型分发日戳则盖在信封面, 这是一个利用俄国铁路网络邮递的好例子实寄封, 难得.SinkiangRussian Post OfficeKashgar1917 (26 Oct.) opened-out, commercial red band envelope registered to Yangliutsing bearing, on the reverse, Arms 2k., 3k. and Romanov 10k. on 7k. (3) tied by good strikes of the scarce type Ka-2a c.d.s. with another strike alongside, the registration label type KaR2 and a fine strike of Yangliutsing English/Chinese c.d.s. (9.12), the type Ka-2a despatch c.d.s. (27.10) is on the address side. A good franking and using the Russian rail network. Paying 15k. postage plus 15k. registration. Photo
