Auction: 7001 - Fine Stamps & Covers of Hong Kong
Lot: 976
Mongolia 1926 (31 Aug.) opened-out envelope registered to Moscow bearing, on the reverse1924 perf.13 10c. blue and perf.10 20c. grey and blue with 1926 20c. brown, overprint in purple, all tied by violet pen cancel and Moscow machine cancellation, the front with a fine strike of Ulan Bator registration handstamp
Sold for
HK$2,000