| Emittent | Empire of Vietnam |
|---|---|
| Jahr | 1440-1442 |
| Typ | Standard circulation coin |
| Nennwert | 1 Cash |
| Währung | Cash (970-1868) |
| Material | Copper |
| Gewicht | 3.67 g |
| Durchmesser | 25 mm |
| Dicke | |
| Form | Round with a square hole |
| Prägetechnik | Cast |
| Ausrichtung | Medal alignment ↑↑ |
| Stempelschneider | |
| Im Umlauf bis | |
| Referenz(en) | Barker#31.1, Toda#53 |
| Aversbeschreibung | Four Chinese ideograms read top to bottom, right to left. |
|---|---|
| Aversschrift | Chinese (traditional, regular script) |
| Averslegende | 大 寶 通 寶 (Translation: Đại Bảo Thông Bảo Đại Bảo (2nd era of Lê Thái Tông, 1440-1442) / Universal currency) |
| Reversbeschreibung | Blank (uniface). |
| Reversschrift | |
| Reverslegende | |
| Rand | Smooth. |
| Prägestätte | |
| Auflage | ND (1440-1442) - - |
| Numisquare-ID | 2372483830 |
| Anmerkungen |