Stamps of Thailand, 12 base month
1 to 50 of 333
postage
1889, Dec ovpted wmk. chakra p. 14
| - | 1a on 3a | grn & bl | King Chulalongkorn | |||
| - | 1a on 2a | grn & car | King Chulalongkorn | |||
| - | 2a on 1a | grn & bl | King Chulalongkorn | — | — |
1894, Dec 29 1894d issue ovpted
| - | 2a on 64a | lil & orgbrn | King Chulalongkorn |
1905, Dec King Chulalongkorn & temple unwmk (9 stamps)
1907, Dec 16 ovpted wmk. chakra
| X | 1a on 24a | lil & bl | King Chulalongkorn |
1918, Dec 2 ovpted King Vajiravudh redrawn unwmk (9 stamps)
1947, Dec 5 coming of age issue
| - | 5s | org | King Bhumibol Adulyadej, p. 12.5x11 | |||
| X | 10s | ol | King Bhumibol Adulyadej (1948) | |||
| - | 20s | bl | King Bhumibol Adulyadej, p. 12.5x11 | |||
| - | 50s | blgrn | King Bhumibol Adulyadej, p. 12.5x11 |
1963, Dec 5 King Bhumibol 36th issue wmk. zigzag lines (Thailand) p. 13.5
| - | 1.50b | multi | King Bhumibol Adulyadej | |||
| - | 5b | multi | King Bhumibol Adulyadej |
1966, Dec 9 sports (1966 Thailand)
| X | 50s | Thai boxing | ||||
| - | 1b | takraw | ||||
| - | 2b | kite fighting | ||||
| - | 3b | cudgel play |
1967, Dec 5 flag 50th issue
| X | 50s | multi | Thai National Flag | |||
| - | 2b | multi | Thai National Flag |
1968, Dec 10 Human Rights Year issue
| X | 50s | multi |
1968, Dec 22 Rama II 200th issue
| X | 50s | King Rama II |
1969, Dec 10 airmail 50th issue
| X | 1b | multi | Biplane Mailmen & Map of First Thai Airmail Flight 1919 |
1969, Dec 18 shadow play
| X | 50s | Phra Rama | ||||
| - | 2b | multi | Ramasura | |||
| X | 3b | multi | Mekhala | |||
| - | 5b | multi | Ongkhot |
1970, Dec 9
| - | 1b | multi | Bhumibol lighting flame |
1970, Dec 20 women playing instruments
| X | 50s | multi | woman playing so sam sai | |||
| - | 2b | multi | woman playing khlui phiang o | |||
| - | 3b | multi | woman playing krachappi | |||
| - | 5b | multi | woman playing thon and rammana |
1971, Dec 11 UNICEF 25th issue wmk. rectangles p. 13
| - | 50s | multi |
1972, Dec 8 International Book Year issue p. 13.25
| - | 75s | multi | Educational center & Book Year emblem |
1972, Dec 28 crown prince investiture issue wmk. zigzag lines (Thailand)
| - | 2b | multi | The Crown Prince |
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