| Issuer | Thailand |
|---|---|
| Year | 1905 |
| Type | Coin pattern |
| Value | 1 Siao = 1/4 Fuang = 1⁄32 Baht |
| Currency | Baht / Tical (1869-1897) |
| Composition | Bronze |
| Weight | |
| Diameter | |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#Pn47 |
| Obverse description | Bust of Rama V |
|---|---|
| Obverse script | Thai |
| Obverse lettering | จุฬาลงกรณ์ ป.ร. พระจุลจอมเกล้าเจ้ากรุงสยาม (Translation: Chulalongkorn H.M. King Chunlachomklao of Siam) |
| Reverse description | |
| Reverse script | Thai |
| Reverse lettering | หนึ่ง เซียว ๑๒๔ (Translation: One Siao RS124) |
| Edge | |
| Mint | |
| Mintage | 124 (1905) - only 3 are known - |
| Numisquare ID | 6641669230 |
| Comments |