| Value | 2 Baht |
| Material | Copper - nickel clad copper |
| Weight | 7.4 gr |
| Diameter | 22 mm |
| Thickness | 2.59 mm |
| Shape | Round |
| Subject | Princess chulabhorn Awarded UNESCD's Albert Einstein medl |
Y191 · Thailand · 2529 (1986)

| Value | 2 Baht |
| Material | Copper - nickel clad copper |
| Weight | 7.4 gr |
| Diameter | 22 mm |
| Thickness | 2.59 mm |
| Shape | Round |
| Subject | Princess chulabhorn Awarded UNESCD's Albert Einstein medl |
Coin