Bhutan
Viser nu Bhutan - Post frimærker (1955 - 2024) - 1 frimærker.
1976
The 5th Non-aligned Countries Summit Conference, Colombo
16. august VM: Ingen Perforeringer: 13¾
![[The 5th Non-aligned Countries Summit Conference, Colombo, type ZB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bhutan/Postage-stamps/ZB-s.jpg)
![[The 5th Non-aligned Countries Summit Conference, Colombo, type ZC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bhutan/Postage-stamps/ZC-s.jpg)
