Period:Unknown Production date:1628-1644
Materials:copper alloy
Technique:
Dimensions:Diameter: 23.50 millimetres Weight: 2.09 grammes
Description:
Uniface copper alloy coin: Chongzhen tongbao. (whole)
IMG
![图片[1]-coin BM-1979-0227.135-China Archive](https://chinaarchive.net/Unknown/Miscellaneous objects/mid_COC274729.jpg)
Comments:
Materials:copper alloy
Technique:
Dimensions:Diameter: 23.50 millimetres Weight: 2.09 grammes
Description:
Uniface copper alloy coin: Chongzhen tongbao. (whole)
IMG
![图片[1]-coin BM-1979-0227.135-China Archive](https://chinaarchive.net/Unknown/Miscellaneous objects/mid_COC274729.jpg)
Comments:
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