Period:Tang dynasty Production date:621 (first issued)
Materials:copper alloy
Technique:
Dimensions:Diameter: 24 millimetres Weight: 4.12 grammes
Description:
Copper alloy coin: Kaiyuan tongbao.
IMG
![图片[1]-coin BM-1884-0511.670-China Archive](https://chinaarchive.net/Tang dynasty/Miscellaneous objects/mid_00357525_001.jpg)
![图片[2]-coin BM-1884-0511.670-China Archive](https://chinaarchive.net/Tang dynasty/Miscellaneous objects/mid_COC184_Obv.jpg)
![图片[3]-coin BM-1884-0511.670-China Archive](https://chinaarchive.net/Tang dynasty/Miscellaneous objects/mid_COC184_Rev.jpg)
![图片[4]-coin BM-1884-0511.670-China Archive](https://chinaarchive.net/Tang dynasty/Miscellaneous objects/mid_COC184.jpg)
Comments:
Materials:copper alloy
Technique:
Dimensions:Diameter: 24 millimetres Weight: 4.12 grammes
Description:
Copper alloy coin: Kaiyuan tongbao.
IMG
Comments:
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