Visar nu: Britt. Indiska ocean - Postfrimärken (1970 - 1979) - 5 frimärken.
1. februari WM: 1 Perforering: 13¾ x 14
![[Aldabra Nature Reserve, Typ Y]](https://www.stampworld.com/media/catalogue/British-Indian-Ocean/Postage-stamps/Y-s.jpg)
![[Aldabra Nature Reserve, Typ Z]](https://www.stampworld.com/media/catalogue/British-Indian-Ocean/Postage-stamps/Z-s.jpg)
![[Aldabra Nature Reserve, Typ AA]](https://www.stampworld.com/media/catalogue/British-Indian-Ocean/Postage-stamps/AA-s.jpg)
![[Aldabra Nature Reserve, Typ AB]](https://www.stampworld.com/media/catalogue/British-Indian-Ocean/Postage-stamps/AB-s.jpg)
31. maj WM: 1 Perforering: 13¾
![[Opening of Royal Society Research Station, Typ AC]](https://www.stampworld.com/media/catalogue/British-Indian-Ocean/Postage-stamps/AC-s.jpg)
