| Emitent | Empire of China |
|---|---|
| Rok | 1821-1850 |
| Typ | Standard circulation coin |
| Hodnota | 1 Cash |
| Měna | Cash (621-1912) |
| Složení | Brass |
| Hmotnost | 4.6 g |
| Průměr | 24 mm |
| Tloušťka | |
| Tvar | Round with a square hole |
| Technika | Cast |
| Orientace | Medal alignment ↑↑ |
| Rytci | |
| V oběhu do | |
| Reference | Hartill#22.628, FD#2393, Schjoth#1520 |
| Popis líce | Four Chinese ideograms read top to bottom, right to left. |
|---|---|
| Písmo líce | Chinese (traditional, regular script) |
| Opis líce | 道 寶 通 光 (Translation: Dao Guang Tong Bao Daoguang (Emperor) / Universal currency) |
| Popis rubu | Two Manchu words (read vertically) separated by the hole. |
| Písmo rubu | Mongolian / Manchu |
| Opis rubu | ᠪᠣᠣ ᠰᠠᠨ (Translation: Boo-san) |
| Hrana | Smooth. |
| Mincovna | |
| Náklad | 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 - |
| ID Numisquare | 6299974440 |
| Poznámky |