Helderse Postzegelhandel : Stamps for sale - Indonesia
Now showing: Indonesia - Postage stamps (1948 - 2024) - 2 stamps.
1962
"Science for Development"
24. September WM: None Design: Junalies Perforation: 12 x 12¼
![["Science for Development", type NN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Indonesia/Postage-stamps/NN-s.jpg)
1965
Conference of "New Emerging Force", Jakarta - Inscribed "Conefo" and Surtaxed
2. May WM: None Perforation: 12½ x 12
![[Conference of "New Emerging Force", Jakarta - Inscribed "Conefo" and Surtaxed, type PT22]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Indonesia/Postage-stamps/PT22-s.jpg)
