Sierra Leone
Montre maintenant: Sierra Leone - Timbres-Poste (1859 - 2018) - 1 Timbres-poste.
1999
International Stamp Exhibition "China '99" - Beijing, China - Return of Macao to China
4. août WM: Aucun Perforation: 13¾
![[International Stamp Exhibition "China '99" - Beijing, China - Return of Macao to China, type DBE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sierra-Leone/Postage-stamps/DBE-s.jpg)
