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1 Cash - Anonymous Kaiyuan Tongbao, Hong
| Issuer | Empire of China |
|---|---|
| Year | 841-907 |
| Type | Log in to see details |
| Value | Log in to see details |
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| Composition | Log in to see details |
| Weight | 3.29 g |
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| Thickness | Log in to see details |
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| In circulation to | Log in to see details |
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| Obverse description | Log in to see details |
|---|---|
| Obverse script | Chinese (traditional, clerical script) |
| Obverse lettering | Log in to see details |
| Reverse description | Plain flat field centred on a square perforation, with a raised inner rim and plain outer rim. A single Chinese character 洪 (Hong), rendered in regular script (kaishu), is positioned above the central square hole, serving as a mint mark identifying the Hongzhou mint (modern-day Nanchang, Jiangxi province). The character is cast in raised relief and is notably smaller than the obverse legends. The reverse surface shows heavy patination with blue-green corrosion deposits consistent with burial or prolonged circulation. |
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| Reverse lettering | Log in to see details |
| Edge | Plain |
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