Viser nå: Nauru - Postfrimerker (1916 - 2022) - 15 frimerker.
31. January VM: Ingen Perforering: 13¼ x 14
29. July VM: 4 Perforering: 14
1. August VM: Ingen Perforering: 13¼ x 14
1. October VM: Ingen Perforering: 13¼ x 14
28. November VM: Ingen Perforering: 13