Sri Lanka
Viser nå: Sri Lanka - Postfrimerker (1972 - 2024) - 1 frimerker.
1979
International Conference of Parliamentarians on Population and Development, Colombo
28. August VM: Ingen Perforering: 13½ x 13¼
![[International Conference of Parliamentarians on Population and Development, Colombo, type BW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sri-Lanka/Postage-stamps/BW-s.jpg)
