| Issuer | Empire of Vietnam |
| Year | 1870-1883 |
| Type | Standard circulation coin |
| Value | 3 Mạch = 180 Văn |
| Currency | Cash (970-1868) |
| Composition | Brass |
| Weight | |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round with a square hole Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Barker#– |
| Obverse description | Four Chinese ideograms read top to bottom, right to left. |
| Obverse script | Chinese (traditional, clerical script) |
| Obverse lettering | 嗣
鈔 寶
德 (Translation: Tự Đức Bảo Sao Tự Đức (Emperor) / Treasure currency) |
| Reverse description | Four Chinese ideograms read top to bottom, right to left. |
| Reverse script | Chinese (traditional, regular script) |
| Reverse lettering | 準
陌 三
當 (Translation: Chuẩn Đang Tam Mạch Each worth 3 Mạch) |
| Edge | Smooth. |
| Mint | |
| Mintage | ND
(1870-1883) - Only 2 examples known - |
| Catalog ID | 8645070390 |
| Comments |
