1888 Urga (6 Jun) to Peking. Red band cover, f.w. Russian Coat of
Arms 7k on reverse, tied by Urga Russian PO type 3c cds (missing
the last
1888 Urga (6 Jun) to Peking. Red band cover, f.w. Russian Coat of
Arms 7k on reverse, tied by Urga Russian PO type 3c cds (missing
the last two digits of year), alongside with the seal of the
receiving merchant “Dun Fu Yu / Peking” in Russian. With Mikulski
COA.
1888.6.6 庫倫寄北京。紅條封，背貼俄國軍徽圖7戈比，銷庫倫俄局type
3c日戳（欠年份之最後兩位數），旁鈐商號東富有之橢圓形俄文戳記。附保真證書。
