| Issuer | Empire of Vietnam |
|---|---|
| Year | 1788-1789 |
| Type | Standard circulation coin |
| Value | 1 Cash |
| Currency | Cash (970-1868) |
| Composition | Brass |
| Weight | |
| Diameter | 23.8 mm |
| Thickness | |
| Shape | Round with a square hole (White copper (with a lot of zinc)) |
| Technique | Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Barker#98.1, Barker#98.2, Toda#212 |
| Obverse description | Four Chinese ideograms read top to bottom, right to left. |
|---|---|
| Obverse script | Chinese (traditional, regular script) |
| Obverse lettering | 乾 寶 通 隆 (Translation: Qianlong (Emperor of Qing) / circulating coin. Càn Long Thông Bảo) |
| Reverse description | Two Chinese ideograms read right to left. |
| Reverse script | |
| Reverse lettering | 安南 (Translation: An Nam) |
| Edge | Smooth. |
| Mint | |
| Mintage | ND (1788-1789) - - |
| Numisquare ID | 6305131610 |
| Comments |