| - | 2a on 24a | lil & bl | King Chulalongkorn |
| - | 14s on 12a | lil & car | King Chulalongkorn | 10.–100 | 10.–100 |
| - | 2s on 1a | org & grn | King Chulalongkorn & temple | |||
| - | 2s on 2a | vio & sl | King Chulalongkorn & temple |
| - | 20s | grn | woman harvesting rice | |||
| - | 50s | woman harvesting rice |
| - | 50s | new&old post&telegraph buildings | ||||
| - | 3b | new&old post&telegraph buildings |
| X | 50s | Queen Sirikit | ||||
| X | 2b | Queen Sirikit | ||||
| - | 3b | Queen Sirikit | ||||
| X | 5b | Queen Sirikit |
| - | 75s | multi | Phala Piang Lai |
| - | 2b | multi | Khanom Cho Muang | |||
| - | 3b | multi | Khanom Cha Monkut-International Letter Writing Day | |||
| - | 5b | multi | Khanom Chan Sane-International Letter Writing Day |