| Issuer | Empire of China |
|---|---|
| Year | 1821-1830 |
| Type | Standard circulation coin |
| Value | 1 Cash |
| Currency | Cash (621-1912) |
| Composition | Brass |
| Weight | 3.91 g |
| Diameter | 22 mm |
| Thickness | |
| Shape | Round with a square hole |
| Technique | Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Hartill#22.650, FD#2388, Schjoth#1514 |
| 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 ᡷᡳ (Translation: Boo-jyi) |
| Edge | Smooth. |
| Mint | |
| Mintage | ND (1821-1823) - Hartill#22.650: Large Guang - ND (1824-1830) - Hartill#22.651: Small Guang - |
| Numisquare ID | 2559764730 |
| Comments |