Montre maintenant: Libéria - Timbres-Poste (1950 - 1959) - 7 Timbres-poste.
15. avril WM: Aucun Perforation: 12
![[Africa Freedom Day, type KG]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/KG-s.jpg)
15. avril WM: Aucun Perforation: 12
![[Airmail - Africa Freedom Day, type KH]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/KH-s.jpg)
11. mai WM: Aucun Perforation: 12
![[Inauguration of UNESCO Building, Paris, type KI]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/KI-s.jpg)
11. mai WM: Aucun Perforation: 12
![[Airmail - Inauguration of UNESCO Building, Paris, type KJ]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/KJ-s.jpg)
20. novembre WM: Aucun Perforation: 12
![[The 150th Anniversary of the Birth of Abraham Lincoln, type KK]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/KK-s.jpg)
![[The 150th Anniversary of the Birth of Abraham Lincoln, type KK1]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/KK1-s.jpg)
20. novembre WM: Aucun Perforation: 12
![[Airmail - The 150th Anniversary of the Birth of Abraham Lincoln, type KK2]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/KK2-s.jpg)
