| Issuer | Empire of China |
| Year | 1821-1850 |
| Type | Standard circulation coins |
| Value | 1 Cash |
| Currency | Cash (621-1912) |
| Composition | Brass |
| Weight | 3.90 g |
| Dimensions | 25 mm |
| Thickness | |
| Shape and Technique | Round with a square hole Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Hartill#22.633, FD#2397, A#1524, C#26-3 |
| Obverse description | Four Chinese ideograms read top to bottom, right to left. |
| Obverse script | Chinese (traditional, regular script) |
| Obverse lettering | 道
寶 通
光 (Translation: Dao Guang Tong Bao Daoguang (Emperor) / Universal currency) |
| Reverse description | Two Manchu words (read vertically) separated by the hole. |
| Reverse script | Mongolian / Manchu |
| Reverse lettering | ᠪᠣᠣ
ᠶᡡᠨ (Translation: Boo-yūn) |
| Edge | Smooth. |
| Mint | Yunnan Mint, Lin`an Branch,modern-day Jianshui County, Yunnan, China (1685-1861) Yunnan Mint, Old Dongchuan Branch, modern-day District de Dongchuan, Yunnan, China(1724-1908) Yunnan Mint, Qujing Branch,China (1777-1861) Yunnan Mint, Yunnan-fu Branch,modern-day Kunming, Yunnan, China (1659-1911) |
| Mintage | ND
(1821-1841) - Hartill#22.633: Board of Revenue type; Tong with open head - ND (1841-1850) - Hartill#22.634: Board of Revenue type; Tong with closed head - ND (1841-1850) - Hartill#22.635: Larger, red-ish coin (around 26 mm) - |
| Catalog ID | 5370222940 |
| Comments |
