Singapore
Viser nu Singapore - Post frimærker (1948 - 2024) - 1 frimærker.
1975
The 9th Biennial Conference of International Association of Ports and Harbors
10. marts VM: Ingen Design: Choy Weng Yang Perforeringer: 14
![[The 9th Biennial Conference of International Association of Ports and Harbors, type GJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Singapore/Postage-stamps/GJ-s.jpg)
![[The 9th Biennial Conference of International Association of Ports and Harbors, type GK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Singapore/Postage-stamps/GK-s.jpg)
![[The 9th Biennial Conference of International Association of Ports and Harbors, type GL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Singapore/Postage-stamps/GL-s.jpg)
![[The 9th Biennial Conference of International Association of Ports and Harbors, type GM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Singapore/Postage-stamps/GM-s.jpg)
