Sri Lanka
Praegu kuvatakse: Sri Lanka - postmargid (1972 - 2024) - 1 margid.
2021
The 100th Anniversary of the Faculty of Science of the University of Colombo
24. november WM: mitte ükski perforatsioon: 13¼
![[The 100th Anniversary of the Faculty of Science of the University of Colombo, Tüüp BTA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sri-Lanka/Postage-stamps/BTA-s.jpg)
