දැන් පෙන්වන්නේ: කොක්දූපත් - නිල මුද්දර (1990 - 1998) - 4 මුද්දර .
1998
Queen Elizabeth II & Marine Life - Cook Island Postage Stamps Overprinted "O.H.M.S."
17. July WM: කිසිවක් නැත සිදුර: 14¼ x 13½
![[Queen Elizabeth II & Marine Life - Cook Island Postage Stamps Overprinted "O.H.M.S.", වර්ගය BK]](https://www.stampworld.com/media/catalogue/Cook-Islands/Official-stamps/BK-s.jpg)
![[Queen Elizabeth II & Marine Life - Cook Island Postage Stamps Overprinted "O.H.M.S.", වර්ගය BL]](https://www.stampworld.com/media/catalogue/Cook-Islands/Official-stamps/BL-s.jpg)
![[Queen Elizabeth II & Marine Life - Cook Island Postage Stamps Overprinted "O.H.M.S.", වර්ගය BM]](https://www.stampworld.com/media/catalogue/Cook-Islands/Official-stamps/BM-s.jpg)
![[Queen Elizabeth II & Marine Life - Cook Island Postage Stamps Overprinted "O.H.M.S.", වර්ගය BN]](https://www.stampworld.com/media/catalogue/Cook-Islands/Official-stamps/BN-s.jpg)
