Viser nå: Liberia - Postfrimerker (1860 - 2020) - 15 frimerker.
27. January VM: Ingen Perforering: 12
27. January VM: Ingen Perforering: 12
7. April VM: Ingen Perforering: 12
7. April VM: Ingen Perforering: 12
11. May VM: Ingen Perforering: 12
11. May VM: Ingen Perforering: 12
6. September VM: Ingen Perforering: 12
6. September VM: Ingen Perforering: 12
6. September VM: Ingen Perforering: 12
1. December VM: Ingen Perforering: 11½
1. December VM: Ingen Perforering: 11½
1. December VM: Ingen Perforering: 11½