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, one of the characters of the Thousand Character Classic  *尚 (Sang): Kyongsang Provincial Office *洪 (Hong): Flood
Reverse script
Reverse lettering
Edge
Mint
Mintage	ND (1742-1752) 洪 - -
Catalog ID	8221179870
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