1895年10月28日斯文‧赫定寄给在斯德哥尔摩的父亲挂号封, 在封背贴20 戈比票一对, 销蓝色奥什日戳, 另一旁有12月4日斯德哥尔摩到达日戳, 在封面有十分清晰的奥什日戳与圈框"R", 同时有收件人编号" 66 "; 这信由喀什的俄国领事寄到俄驻奥什领事再转递往欧洲. 难得的中亚探险家实寄封.SinkiangRussian Post OfficeKashgar1895 (28 Oct.) envelope registered from Sven Hedin to his father in Stockholm bearing, on the reverse, pair of Arms 20k. tied by light strikes of Osh c.d.s. in blue with Stockholm arrival (4.12) alongside; the address side with a clearer strike of the Osh c.d.s. and large "R" in circle, and is numbered "No. 66" by the recipient. Posted in the Russian Consulate in Kashgar and sent to Osh in the Consular mail. A fine cover from this famous explorer. Photo