Viser nå: Nauru - Postfrimerker (1916 - 2022) - 20 frimerker.
11. February VM: Ingen Perforering: 14½
22. May VM: Ingen Perforering: 12
21. July VM: Ingen Perforering: 14 x 14½
24. October VM: Ingen Perforering: 14½
14. November VM: Ingen Perforering: 14¾
9. December VM: Ingen Perforering: 13¾ x 14