20 Baht - Rama IX - 150th Birthday of The Queen Grandmother (2012)
Features
| Denomination | 20 Baht |
| Weight (g) | 15 |
| Diameter (mm) | 32 |
| Shape: | Round |
| Composition: | Copper-Nickel |
| Not Magnetic | |
| Currency Value (USD) | 0.59 |
| Orientation | Medal orientation ↑↑ |
| Commemorative | |
| Non Circulating | |
| Calendar | Suriyakhati (Thai) |
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 2555 (2012) | 500,000 | Unknown |