Montre maintenant: Libéria - Timbres-Poste (1860 - 2020) - 7 Timbres-poste.
28. octobre WM: 3 Perforation: 14¼
![[The 90th Anniversary of the Birth of Queen Elizabeth the Queen Mother, 1900-2001, type AUQ]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUQ-s.jpg)
![[The 90th Anniversary of the Birth of Queen Elizabeth the Queen Mother, 1900-2001, type AUR]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUR-s.jpg)
16. novembre WM: Aucun Perforation: 14½ x 14¼
![[International Stamp Exhibition "PHILANIPPON '91" - Tokyo, Japan, type ]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/1605-b.jpg)
30. décembre WM: Aucun Perforation: 13½
![[National Unity, type AUU]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUU-s.jpg)
![[National Unity, type AUV]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUV-s.jpg)
![[National Unity, type AUW]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUW-s.jpg)
Montre maintenant: Libéria - Timbres-Poste (1860 - 2020) - 7 Timbres-poste.
28. octobre WM: 3 Perforation: 14¼
16. novembre WM: Aucun Perforation: 14½ x 14¼
30. décembre WM: Aucun Perforation: 13½