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.  *户 (Ho): Treasury Department
Reverse script
Reverse lettering	户
Edge
Mint
Mintage	ND (1679-1752) 户 - -
Catalog ID	5756100570
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