| Issuer | Empire of Vietnam |
| Year | 1740-1786 |
| Type | Standard circulation coin |
| Value | 1 Cash |
| Currency | Cash (970-1868) |
| Composition | Copper |
| Weight | 4.10 g |
| Dimensions | 25 mm |
| Thickness | |
| Shape and Technique | Round with a square hole Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Barker#68.1, Toda#76, KM#54 |
| Obverse description | Four Chinese ideograms read top to bottom, right to left. |
| Obverse script | Chinese (traditional, regular script) |
| Obverse lettering | 景
寶 通
興 (Translation: Cảnh Hưng Thông Bảo Cảnh Hưng (era of Lê Hiển Tông, 1740-1786) / Universal currency) |
| Reverse description | Blank (uniface). |
| Reverse script | |
| Reverse lettering | |
| Edge | Smooth. |
| Mint | |
| Mintage | ND
(1740-1786) - Thông with closed head and one dot - ND (1740-1786) - Thông with closed head and two dots - ND (1740-1786) - Thông with open head and `Zhen` Bảo - ND (1740-1786) - Thông with open head and one dot - ND (1740-1786) - Thông with open head and two dots - |
| Catalog ID | 7340684210 |
| Comments |
