1926 (26 May) registered cover from Tsetserlik to Lloyds Bank in London, single 50c franking on back tied by square "Tsetserlig MANDAL Mongolia" departure datestamp, with Ulan Bator transit and London (28 Aug) arrival pmks alongside, filing folds away from the stamp, fine (Image)

Est.US$250

1926-28 selection of nine covers, different frankings, origins and destinations, including 1928 cover to Germany, Red-band cover from Jabholanto, with 25m franking, sent to Peking, with Chinese 10c Junk added on arrival, registered cover from Ulan Bator to Paris, with 1927 arrival pmk, 1928 registered cover to Norway, with Oslo arrival, Red-band cover from Tsetserlig Mandal to Kalgan, with Chinese 4c Junk added as postage due, another with 2x25m adhesives from Ulan Bator to China, with Postage Dues added on arrival in Kalgan, mixed condition, solid group (Image)

Est.US$2,500

1937 (3 Feb) registered cover from Ulan Bator to Luzern, attractively franked with six different stamps, red Registry label and (1.III.37) arrival pmk on reverse (Image)

Est.US$200

1917 5r Romanov, used on small piece together with 7k and 25k Arms, tied by three strikes of double-circle "Urga v Mongolii" (26.4.17) pmks, little toning, very scarce example of 5r Romanov used in Mongolia (Image)

Est.US$150