| Issuer | Thailand |
|---|---|
| Year | 1864 |
| Type | Non-circulating coin |
| Value | 1 Tamlung = 4 Bahts |
| Currency | Baht / Tical (1869-1897) |
| Composition | Gold |
| Weight | |
| Diameter | 45 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) |
| Obverse description | Mongkut (The Crown), symbol of Rama IV |
|---|---|
| Obverse script | |
| Obverse lettering | |
| Reverse description | Inscription intimates Chinese coin, with Chinese name of Rama IV surrounding `Krung Siam` inside. |
| Reverse script | |
| Reverse lettering | 鄭 กรุง 寶 通 สยาม 明 |
| Edge | |
| Mint | |
| Mintage | ND (1864) - - |
| Numisquare ID | 5226688520 |
| Comments |