Auction: CSS49 - The Philatelic Collectors' Series Sale - conducted behind closed doors
Lot: 718
Mongolia
Postal History
1928 (30 Nov.) an registered envelope to Harbin bearing 1926 third definitive issue 5m., 20m. and 25m. cancelled by "Ulanbator Mongolia" double-ring d.s. showing "R/No. / Ulanbator Mongolia" framed h.s. in violet adjacent, applied as Due with China 1915 Postage Due 1c. (2) and 10c. with interpanne (5) cancelled by on arrival " Harbin" bilingual c.d.s. (2.12) on reverse, two stamps are defective due to the reduced at right on opening
Sold for
HK$3,000