Auction #14 of China, Hong Kong, Japan and Other Asia Stamps and Postal History

Mongolia: Chinese Offices, 1913 (Dec 5), red band cover from Urga to Kalgan, Mongolia, franked on reverse by 2¢ "Republic" overprint pair and single, tied by Urga lunar 11.8 c.d.s., with Kalgan lunar 11.19 arrival c.d.s. Clean and attractive cover, Very Fine.
Estimate HK$ 1,500 - 2,000.