Obverse description	Chinese ideograms - Top to bottom: 常平 = Sang pyong, a Department of Korean Yi Dynasty - Right to left: 通寶 = Tong bo, means currency
Obverse script
Obverse lettering	常 寶　通 　平
Reverse description	Mint mark at top, serial number at bottom.  *開 (Kae): Kaesong Township Military Office
Reverse script
Reverse lettering	開 　 　二 (Translation: Kaesong Township Military Office, series 2)
Edge	Plain
Mint
Mintage	ND (1678-1752) 開 - -
Catalog ID	3529281670
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