Catalog
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| Issuer | Board of Revenue, Qing Dynasty |
|---|---|
| Year | 1821-1850 |
| Type | Log in to see details |
| Value | Log in to see details |
| Currency | Log in to see details |
| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | 25 mm |
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| Obverse description | Cast copper cash coin with a central square perforation surrounded by a raised square border. Four Chinese characters in regular script (kaishu) are arranged in cruciform fashion around the central hole, reading top-to-bottom and right-to-left: 道 (Dao) above, 光 (Guang) to the right, 通 (Tong) below, and 寶 (Bao) to the left, together forming the reign title legend 'Dao Guang Tong Bao'. The characters are bold and well-defined in raised relief against a flat field, with a plain outer rim encircling the design. |
|---|---|
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| Obverse lettering | Log in to see details |
| Reverse description | Log in to see details |
| Reverse script | Mongolian / Manchu |
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| Edge | Plain |
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