| Issuer | Thailand |
| Year | 1966 |
| Type | Circulating commemorative coins |
| Value | 1 Baht (1 บาท) (1 THB) |
| Currency | Baht (1897-date) |
| Composition | Copper-nickel |
| Weight | 7.3 g |
| Dimensions | 26.9 mm |
| Thickness | 1.8 mm |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Y#87 |
| Obverse description | Conjoined busts of Rama IX and Queen Sirikit facing right |
| Obverse script | Latin, Thai |
| Obverse lettering | รัฐบาลไทย พ.ศ.๒๕๐๙
๑ บาท 1 BAHT (Translation: Government of Thailand B.E.2509 1 Baht) |
| Reverse description | Symbol of Asian Games, the sun with 16 rays, with motto above and conjoined 20 circles below, inscriptions around |
| Reverse script | Latin |
| Reverse lettering | FIFTH ASIAN GAMES EVER ONWARD BANGKOK 1966 |
| Edge | Reeded |
| Mint | |
| Mintage | 2509 (1966) - (fr) ๒๕๐๙ - 9 000 000 |
| Catalog ID | 3553727020 |
| Comments |
