| Issuer | Empire of Vietnam |
| Year | 1919-1922 |
| Type | Standard circulation coin |
| Value | 1 Lang (10) |
| Currency | Tiền (1400-1945) |
| Composition | Silver |
| Weight | 44 g |
| Dimensions | |
| Thickness | 6.8 mm |
| Shape and Technique | Rectangular (irregular) Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#658, KM#659, Joyaux#608, Joyaux#609 |
| Obverse description | Four Chinese ideograms. |
| Obverse script | Chinese (traditional, regular script) |
| Obverse lettering | 啟
定
年
造 (Translation: Khải Định Niên Tạo Made in Khải Định era) |
| Reverse description | Four Chinese ideograms. |
| Reverse script | Chinese (traditional, regular script) |
| Reverse lettering | 精
銀
壹
兩 (Translation: Tinh Ngân Nhất Lạng Pure silver 1 Lang) |
| Edge | Three Chinese ideograms on the right side and three more on the |
| Mint | |
| Mintage | 56 (1919) - KM#658, Joyaux#608: 己未年 - 59 (1922) - KM#659, Joyaux#609: 壬戌年 - |
| Catalog ID | 6414752640 |
| Comments |
