Sierra Leone
Praegu kuvatakse: Sierra Leone - postmargid (1859 - 2018) - 1 margid.
1993
United Nations World Health Organization Projects
14. jaanuar WM: mitte ükski perforatsioon: 14
![[United Nations World Health Organization Projects, Tüüp BBY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sierra-Leone/Postage-stamps/BBY-s.jpg)
