80th anniv of admission to the U.P.U (20s)
80th anniv of admission to the U.P.U (50s)
80th anniv of admission to the U.P.U (1b)
80th anniv of admission to the U.P.U (3b)
50th anniv of national flag (50s)
50th anniv of national flag (2b)
Satellite communications (50s)
Satellite communications (3b)
50th anniv of Thai airmail services
4 stamps - king profile with ovpt. Stamp exn.
4 stamps - king with ovpt. Stamp exn.
Population and housing census
Domestic satellite communications system
Inaug. Of submarine cable (1b25)
Inaug. Of submarine cable (7b)
100th Anniversary of the Royal Thai Survey Department
26th int. council of women triennial
Meteorological Dept. 50th anniv.
National communications year
Total Solar Eclipse
Map on cancel
Asia-Europe Summit Meeting
Lanka Philex Int'l Stamp Exhibition
National telecommunications commission
Rotary International
Map on cancel
H.M. The King, the Teacher for the Land
National communications day
European Soccer Championship
European Soccer Championship
National Communications Day
Russia 2018 World Cup Football
Russia 2018 World Cup Football
Provincial Electricity Authority, 60th Anniversary
Map in logo
