Auction: CSS117A - China, Hong Kong and World Coins summer auction
Lot: 611
Japan, Edo period, cash MOTHER COIN, 'Kan'ei Tsuho', 17th-19th centuries, 24.6x1.0mm, weighs 3.1g,
GBCA 88, Cert.# 1119152609
Estimate
HK$500 to HK$1,000