| Value | 20 Baht |
| Material | Copper - nickel |
| Weight | 15 gr |
| Diameter | 32 mm |
| Thickness | 2.5 mm |
| Shape | Round |
| Subject | 84Th Anniversary of Audit Council Bureau |
Y355 · Thailand · 2542 (1999)

| Value | 20 Baht |
| Material | Copper - nickel |
| Weight | 15 gr |
| Diameter | 32 mm |
| Thickness | 2.5 mm |
| Shape | Round |
| Subject | 84Th Anniversary of Audit Council Bureau |
Coin