Menampilkan: Kep. Cook - Prangko (1990 - 1999) - 11 prangko.
11. Maret WM: Tiada Perforasi: 13½
![[Butterflies, Tipe XEV]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XEV-s.jpg)
![[Butterflies, Tipe XEW]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XEW-s.jpg)
![[Butterflies, Tipe XEX]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XEX-s.jpg)
18. Maret WM: Tiada Perforasi: 14
![[Princess Diana, 1961-1997 - Memorial Stamp, Tipe XEY]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XEY-s.jpg)
18. Maret WM: Tiada Perforasi: 14
![[Princess Diana, 1961-1997 - Memorial Stamp, Tipe ]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/1541-b.jpg)
19. Juni WM: Tiada Perforasi: 13½
![[Butterflies, Tipe XFA]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XFA-s.jpg)
![[Butterflies, Tipe XFB]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XFB-s.jpg)
18. September WM: Tiada Perforasi: 13½
![[Butterflies, Tipe XFC]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XFC-s.jpg)
![[Butterflies, Tipe XFD]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/XFD-s.jpg)
13. November WM: Tiada Perforasi: 13½
![[Butterflies, Tipe AEB]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/AEB-s.jpg)
20. November WM: Tiada
![[Diana, Princess of Wales Commemoration - Overprinted "CHILDREN CHARITIES", Tipe ]](https://www.stampworld.com/media/catalogue/Cook-Islands/Postage-stamps/1547-b.jpg)
