| Emitent | Maritime Southeast Asia |
|---|---|
| Rok | 1700-1800 |
| Typ | Standard circulation coin |
| Hodnota | 2 Cash (1) |
| Měna | |
| Složení | Tin |
| Hmotnost | 3.9 g |
| Průměr | 28.1 mm |
| Tloušťka | 0.9 mm |
| Tvar | Round with a square hole |
| Technika | Cast |
| Orientace | |
| Rytci | |
| V oběhu do | |
| Reference |
| Popis líce | Four Chinese ideograms read clockwise. |
|---|---|
| Písmo líce | Chinese (traditional, regular script) |
| Opis líce | 開 通 寶 元 (Translation: Inaugural currency) |
| Popis rubu | Plain, flat without rims |
| Písmo rubu | |
| Opis rubu | |
| Hrana | Plain |
| Mincovna | |
| Náklad | ND (1700-1800) - Date estimated - |
| ID Numisquare | 2677333940 |
| Poznámky |