Catalog
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| Issuer | Empire of China |
|---|---|
| Year | 1111-1118 |
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| Composition | Log in to see details |
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| Diameter | Log in to see details |
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| Shape | Round with a square hole |
| Technique | Log in to see details |
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| Obverse description | Central square perforation (cash hole) surrounded by a plain inner rim. Four Chinese ideograms arranged in cruciform reading order — top, bottom, right, left — rendered in Clerical script (lishu): 政 (Zheng), 和 (He), 通 (Tong), 寶 (Bao), together forming the reign-era inscription 'Zhenghe Tongbao'. The characters are crisply cast in shallow relief against a flat, unadorned field. The coin is bounded by a raised outer rim typical of Northern Song dynasty cast cash coinage. |
|---|---|
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| Obverse lettering | Log in to see details |
| Reverse description | Plain and uninscribed reverse, exhibiting a flat, featureless field with a central square perforation framed by a raised inner rim and an outer rim consistent with standard Northern Song dynasty cast cash coinage. No mint marks, symbols, or legends are present. |
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| Reverse lettering | Log in to see details |
| Edge | Plain |
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