Period:Unknown Production date:1621-1627
Materials:copper alloy
Technique:
Dimensions:Diameter: 22.50 millimetres Weight: 1.88 grammes
Description:
Copper alloy coin: Tianqi tongbao. (whole)
IMG
![图片[1]-coin BM-1979-0305.46-China Archive](https://chinaarchive.net/Unknown/Miscellaneous objects/mid_COC274617.jpg)
Comments:
Materials:copper alloy
Technique:
Dimensions:Diameter: 22.50 millimetres Weight: 1.88 grammes
Description:
Copper alloy coin: Tianqi tongbao. (whole)
IMG
![图片[1]-coin BM-1979-0305.46-China Archive](https://chinaarchive.net/Unknown/Miscellaneous objects/mid_COC274617.jpg)
Comments:
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