Praegu kuvatakse: Sierra Leone - postmargid (1859 - 2018) - 4 margid.
1949
The 75th Anniversary of Universal Postal Union
10. oktoober WM: mitte ükski perforatsioon: 13½ x 14
![[The 75th Anniversary of Universal Postal Union, Tüüp AI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sierra-Leone/Postage-stamps/AI-s.jpg)
![[The 75th Anniversary of Universal Postal Union, Tüüp AJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sierra-Leone/Postage-stamps/AJ-s.jpg)
![[The 75th Anniversary of Universal Postal Union, Tüüp AK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sierra-Leone/Postage-stamps/AK-s.jpg)
![[The 75th Anniversary of Universal Postal Union, Tüüp AL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sierra-Leone/Postage-stamps/AL-s.jpg)
