| Issuer | Empire of Vietnam |
|---|---|
| Year | 1140-1162 |
| Type | Standard circulation coin |
| Value | 1 Cash (0.01) |
| Currency | |
| Composition | Copper |
| Weight | |
| Diameter | |
| Thickness | |
| Shape | Round with a square hole |
| Technique | |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Toda#10 |
| Obverse description | Chinese inscriptions surrounding the square hole |
|---|---|
| Obverse script | |
| Obverse lettering | 大 寶 定 通 (Translation: Đại Định Thông Bảo) |
| Reverse description | Plain |
| Reverse script | |
| Reverse lettering | |
| Edge | Smooth |
| Mint | |
| Mintage | ND (1140-1162) - - |
| Numisquare ID | 8235409840 |
| Comments |