Ditunjukkan sekarang: Guinea di bawah naungan Portugis - Setem-setem bayaran pos (1960 - 1969) - 1 Setem-setem.
1965
The 100th Anniversary of International Telecommunications Union
17. May WM: Tiada Perforasi: 14¼
![[The 100th Anniversary of International Telecommunications Union, jenis CS]](https://www.stampworld.com/media/catalogue/Portuguese-Guinea/Postage-stamps/CS-s.jpg)
