カタログ
| 表面の説明 | Cast bronze cash-type coin featuring four Chinese characters arranged around a central square hole in the classic cross-pattern. Reading top-to-bottom and right-to-left, the inscription reads 常平通寶 (Sangpyeong Tongbo), identifying this as currency issued under the Sangpyeong (Ever-Normal) system of the Korean Joseon Dynasty. The characters are rendered in regular script (kaishu) with clearly defined strokes. The field is plain, with no additional decorative elements. |
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| 表面の文字体系 | ログイン して詳細を見る |
| 表面の銘文 | ログイン して詳細を見る |
| 裏面の説明 | ログイン して詳細を見る |
| 裏面の文字体系 | ログイン して詳細を見る |
| 裏面の銘文 | ログイン して詳細を見る |
| 縁 | Plain |
| 鋳造所 | ログイン して詳細を見る |
| 鋳造数 | ログイン して詳細を見る |
| 追加情報 |
The "circle at left" designation identifies a furnace mark used by one of the many government bureaus authorized to strike cash coins during the Yeongjo reign. Korea's mun coinage was produced across a fragmented network of minting offices — military commands, royal guards units, civil ministries — each assigned distinct symbols to differentiate output. This organizational sprawl was a deliberate fiscal response to chronic copper shortages and the state's inability to centralize production.
KM#343 is among the more numerous varieties from this period, though attribution between furnace marks remains contested in older references.