Näytetään: Gibraltar - Postimaksumerkit (1960 - 1969) - 4 postimerkit.
17. toukokuu VM: 4 Perforaatio: 11 x 11½
![[The 100th Anniversary of the International Telekommunication Union, tyyppi BO]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BO-s.jpg)
![[The 100th Anniversary of the International Telekommunication Union, tyyppi BO1]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BO1-s.jpg)
25. lokakuu VM: 4 Perforaatio: 14½
![[International Cooperation year, tyyppi BP]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BP-s.jpg)
![[International Cooperation year, tyyppi BP1]](https://www.stampworld.com/media/catalogue/Gibraltar/Postage-stamps/BP1-s.jpg)
