1917 Kobdo (27 Jun; Julian calendar 14 Jun) to Peking. Red band cover, f.w. Russian Coat of Arms 3x 10k on reverse, tied by scarce Kobdo Russian PO type 1a cds. Transit Harbin Russian PO (21 Jul), Harbin Chinese PO (22 Jul). Arrived Peking (27 Jul). This cover was opened out for display. One of the 4 covers from Kobdo Russian PO recorded by Hellrigl.
1917.7.27 （俄曆6.14）科布多寄北京。紅條封，背貼俄國軍徽圖3x 10戈比，銷珍罕之科布多俄局1a型日戳。7.21經哈爾濱俄局，7.22交哈爾濱清郵。7.27抵北京。此封被剖開以作展示。Hellrigl所記錄的四件出自科布多俄局之信封之一。