1990-12-05: World Wildlife Fund
Rarotonga Monarch - Birdpex '90 OverprintRarotonga Monarch - Birdpex '90 OverprintCook Islands Fruit-Dove - Birdpex '90 OverprintCook Islands Fruit-Dove - Birdpex '90 OverprintBirdpex 90. Rarotonga Monarch (Pomarea dimidiata)Birdpex 90.Rarotonga Monarch (Pomarea dimidiata)Birdpex 90 Cook Islands Fruit-Dove (Ptilinopus rarotongensisBirdpex 90 Cook Islands Fruit-Dove (Ptilinopus rarotongensis
1990-11-29: Christmas 1990
Adoration of the MagiThe Holy FamilyMadonna and Child,SaintsThe Holy FamilyMadonna and Child, by Vivarini, 1465Madonna and Child with Saints by Bartolomeo Vivarini
1990-07-20: Queen Mother Elisabeth 90th Birthday
Queen Mother Elisabeth (1900-2002)90th Birthday of the Queen MotherQueen Mother Elisabeth (1900-2002)
1990-06-04: Corals with OHMS Overprint
Fan Coral (Melithaea albitincta) - OHMS Overprint
1990-05-06: Olympic games 1992
Strip of 3RunnersEternal FlameWinter Games
1990-05-02: Penny Black,Anniv.
Woman Writing a LetterPortrait of George GiszeMrs John DouglasPortrait of a GentlemanSesquicentenary of the Penny BlackWoman Writing a LetterPortrait of George GiszeMrs John DouglasPortrait of a Gentleman
1990-02-19: Religious History
John Williams,Mission ChurchBernardine CastanieOsborne J P WidstoeJ. E. CaldwellChristianity in the Cook IslandsJohn Williams,Mission ChurchBernardine CastanieOsborne J P WidstoeJ. E. Caldwell