Auction: 11005 - The Mizhuhara Collection of Mongolian Stamps
Lot: 1667
Mongolia Double-Ring Datestamp, Type III Ulan Bator 1934 (15 Sep.) envelope to Kalgan "via Vladivostok and Shanghai" bearing, on the reverse, 1932 pictorial 5m. block of six cancelled by light strikes of the type III c.d.s. in violet with China 10c. orange Postage Due strip of five tied by Kalgan arrival (1.11) and showing Manchouli censor alongside; further despatch and censor on address side. Early use of this postmark Estimate HK$ 2,500-3,000
Sold for
HK$7,000