Singapore
Viser nå: Singapore - Postfrimerker (1948 - 2024) - 1 frimerker.
1975
The 9th Biennial Conference of International Association of Ports and Harbors
10. March VM: Ingen Design: Choy Weng Yang Perforering: 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)
