Thaïlande
Montre maintenant: Thaïlande - Timbres-Poste (1883 - 2024) - 3 Timbres-poste.
4. août WM: Aucun Gravure: Thai British Security Printing Public. Perforation: 14¾ x 14
![[World Youth Stamp Exhibition "THAIPEX '99" - Bangkok, Thailand, type BKW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Thailand/Postage-stamps/BKW-s.jpg)
![[World Youth Stamp Exhibition "THAIPEX '99" - Bangkok, Thailand, type BKX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Thailand/Postage-stamps/BKX-s.jpg)
![[World Youth Stamp Exhibition "THAIPEX '99" - Bangkok, Thailand, type BKY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Thailand/Postage-stamps/BKY-s.jpg)
![[World Youth Stamp Exhibition "THAIPEX '99" - Bangkok, Thailand, type BKZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Thailand/Postage-stamps/BKZ-s.jpg)
4. août WM: Aucun Gravure: Thai British Security Printing Public. Perforation: Imperforated
![[World Youth Stamp Exhibition "THAIPEX '99" - Bangkok, Thailand, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Thailand/Postage-stamps/2018A-b.jpg)
4. août WM: Aucun Gravure: Thai British Security Printing Public. Perforation: 13½
![[World Youth Stamp Exhibition "THAIPEX '99" - Bangkok, Thailand, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Thailand/Postage-stamps/2018B-b.jpg)