| Emitent | Empire of Vietnam |
|---|---|
| Rok | 1820-1822 |
| Typ | Standard circulation coin |
| Hodnota | 1 Cash |
| Měna | Cash (970-1868) |
| Složení | Brass |
| Hmotnost | 2.30 g |
| Průměr | 23 mm |
| Tloušťka | 1.0 mm |
| Tvar | Round with a square hole |
| Technika | Cast |
| Orientace | Medal alignment ↑↑ |
| Rytci | |
| V oběhu do | |
| Reference | Barker#101.10, Toda#228, Hartill#25.37, KM#182a |
| Popis líce | Four Chinese ideograms read top to bottom, right to left. |
|---|---|
| Písmo líce | Chinese (traditional, regular script) |
| Opis líce | 明 寶 通 命 (Translation: Minh Mạng Thông Bảo Minh Mạng (Emperor) / Universal currency) |
| Popis rubu | Blank (uniface). |
| Písmo rubu | |
| Opis rubu | |
| Hrana | Smooth. |
| Mincovna | |
| Náklad | ND (1820-1822) - - |
| ID Numisquare | 6636306420 |
| Poznámky |