| - | 25s | choc | King Vajiravudh 1920 | |||
| X | 25s | dkbl | King Vajiravudh 1920, p. 14x15 (1922) |
| X | 25s | blk & brnorg | King Prajadhipok profile |
| - | 25s on 28s | redbrn | King Chulalongkorn |
| X | 25s | vio & blk | Rama I & Rama VII |
| X | 25s | sl & org | plowing rice field |
| X | 25s | car | King Bhumibol Adulyadej |
| - | 25s | ultra | UN emblem |
| - | 25s | ultra | ovpt, UN emblem |
| - | 25s | ultra | ovpt, UN emblem |
| - | 25s | ultra | ovpt, UN emblem |
| X | 25s | brtcar | King Naresuan on war elephant |
| X | 25s | emer | Tao Suranari |
| X | 25s | prusgrn | King Taksin statue |
| - | 25s | ultra | ovpt, UN emblem |
| X | 25s | ultra | ovpt, UN emblem |
| X | 25s | redbrn | hand of peace & Dharmachakra |
| - | 25s | ol | UN emblem |
| - | 25s | brtoch | UN emblem |
| X | 25s | dkcarrose |
| - | 25s | ind | UN emblem |
| X | 25s | emer | elephants in teak forest |
| X | 25s | car | King Bhumibol Adulyadej |
| X | 25s | graygrn | pen&envelope&map |
| - | 25s | blgrn | mother & child |
| X | 25s | vio |
| X | 25s | car | King Bhumibol Adulyadej |
| - | 25s | tennis |
| - | 25s | multi | Gracula religiosa |
| - | 25s | multi | Tor tambroides |
| - | 25s | car | King Bhumibol Adulyadej |
| - | 25s | rosecar | Bhumibol, w. rectangles, p. 14x13.75 | |||
| X | 25s | brnred | Bhumibol, w. Harrison & Sons, London | — | — |
| - | 25s | multi |
| - | 25s | multi | kouprey |
| - | 25s | sal | King Bhumibol |
| - | 25s | multi | King Bhumibol |
| - | 25s | ind | garuda |
| X | 25s | ind | ovpt, garuda | — | — |
| X | 25s | bl & car | oval |
| - | 25s | bl | oval | — | — |
| - | 25s |