Now showing: Gibraltar - Postage stamps (1886 - 2025) - 4 stamps.
1965
The 100th Anniversary of the International Telekommunication Union
17. May WM: 4 Perforation: 11 x 11½
![[The 100th Anniversary of the International Telekommunication Union, type BO]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BO-s.jpg)
![[The 100th Anniversary of the International Telekommunication Union, type BO1]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BO1-s.jpg)
1965
International Cooperation year
25. October WM: 4 Perforation: 14½
![[International Cooperation year, type BP]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BP-s.jpg)
![[International Cooperation year, type BP1]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BP1-s.jpg)
