Period:Unknown Production date:1368-1398
Materials:copper alloy
Technique:
Dimensions:Weight: 3.91 grammes
Description:
Uniface copper alloy coin: Hongwu tongbao. (whole)
IMG
![图片[1]-coin BM-1887-0511.132-China Archive](https://chinaarchive.net/Unknown/Miscellaneous objects/mid_COC274231.jpg)
Comments:
Materials:copper alloy
Technique:
Dimensions:Weight: 3.91 grammes
Description:
Uniface copper alloy coin: Hongwu tongbao. (whole)
IMG
![图片[1]-coin BM-1887-0511.132-China Archive](https://chinaarchive.net/Unknown/Miscellaneous objects/mid_COC274231.jpg)
Comments:
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