Singapore
Viser nå: Singapore - Postfrimerker (1948 - 2024) - 4 frimerker.
10. January VM: Ingen Perforering: 13¾ x 13¼
10. January VM: Ingen Perforering: 13¾ x 13¼
2. August VM: Ingen Perforering: 13 x 13½
9. December VM: Ingen Perforering: 13¼ x 13