Viser nå: Singapore - Postfrimerker (1948 - 2024) - 23 frimerker.
14. March VM: Ingen Perforering: 13¼ x 13¾
28. May VM: Ingen Perforering: 14 x 13¼
24. June VM: Ingen Perforering: 14 x 14¼
4. August VM: Ingen Perforering: 14 x 14¼
27. September VM: Ingen Perforering: 14
27. September VM: Ingen Perforering: 14
10. November VM: Ingen Perforering: 12¾ x 13½