| Issuer | Empire of China |
| Year | 1821-1850 |
| Type | Standard circulation coins |
| Value | 1 Cash |
| Currency | Cash (621-1912) |
| Composition | Brass |
| Weight | 4.6 g |
| Dimensions | 24 mm |
| Thickness | |
| Shape and Technique | Round with a square hole Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Hartill#22.628, FD#2393, Schjoth#1520 |
| 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
ᠰᠠᠨ (Translation: Boo-san) |
| Edge | Smooth. |
| Mint | |
| Mintage | ND
(1821-1822) - Hartill#22.628: Small San; large Guang - ND (1823-1831) - Hartill#22.629: Small San; small Guang - ND (1842-1850) - Hartill#22.630: Large San - |
| Catalog ID | 6299974440 |
| Comments |
