1923 (15 Mar) small home-made cover (from an old cheque), opened for display, franked with 4k F.E.R. adhesive, tied by Nikolsk Ussuryjsk cds, addressed to Harbin, routed via Tientsin, where bold "T" was applied and Chinese Postage Dues 1c and 5c were added (Far Eastern Republic (DVR), was absorbed into the Soviet Union in 1922, so its stamps were no longer valid), interesting late usage (Image)

Est.US$500