Montre maintenant: Îles Cook - Timbres officiels (1975 - 1998) - 2 Timbres-poste.
1989
Coral & Queen Elizabeth II - Cook Island Postage Stamps Overprinted "O.H.M.S." and Surcharged
30. mai WM: Aucun Perforation: 14¼ x 13¾
1989
Coral & Queen Elizabeth II - Cook Island Postage Stamps Overprinted "O.H.M.S." and Surcharged
12. juillet WM: Aucun Perforation: 14¼ x 13¾