Muri Bhalissa: Liberja - Bolol tal-posta (1860 - 2020) - 7 bolol.
28. October WM: 3 Perforazzjoni: 14¼
![[The 90th Anniversary of the Birth of Queen Elizabeth the Queen Mother, 1900-2001, Tip 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, Tip AUR]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUR-s.jpg)
16. November WM: Xejn Perforazzjoni: 14½ x 14¼
![[International Stamp Exhibition "PHILANIPPON '91" - Tokyo, Japan, Tip ]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/1605-b.jpg)
30. December WM: Xejn Perforazzjoni: 13½
![[National Unity, Tip AUU]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUU-s.jpg)
![[National Unity, Tip AUV]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUV-s.jpg)
![[National Unity, Tip AUW]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/AUW-s.jpg)
Muri Bhalissa: Liberja - Bolol tal-posta (1860 - 2020) - 7 bolol.
28. October WM: 3 Perforazzjoni: 14¼
16. November WM: Xejn Perforazzjoni: 14½ x 14¼
30. December WM: Xejn Perforazzjoni: 13½