Auction: CSS08 - The Philatelic Collector's Series sale
Lot: 92
MONGOLIA: 1931 Revenue Stamps Surcharged in Black (Scott 59 & 61), 5m on 5c block of 10 and 20m on 20c block of 12, plus type II Yin Yang block of 8, unused (30).
Sold for
HK$800