Guinée équatoriale
Montre maintenant: Guinée équatoriale - Timbres-Poste (1968 - 2018) - 1 Timbres-poste.
2011
The International Chemistry Year 2011
1. juin WM: Aucun Taille de la feuille: 16 Gravure: R.C.M - F.N.M.T. Perforation: 13
![[The International Chemistry Year 2011, type BQO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Equatorial-Guinea/Postage-stamps/BQO-s.jpg)
![[The International Chemistry Year 2011, type BQP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Equatorial-Guinea/Postage-stamps/BQP-s.jpg)
![[The International Chemistry Year 2011, type BQQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Equatorial-Guinea/Postage-stamps/BQQ-s.jpg)
![[The International Chemistry Year 2011, type BQR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Equatorial-Guinea/Postage-stamps/BQR-s.jpg)