Stamps of Cook Islands, $20 denom
1 to 2 of 2
postage
2010, Sep 10 flowers 2010 larger unwmk (no perf info)
| - | $20 | multi |
2018, Dec 20 Birds of Prey 2018 - White Frame issue
| - | $20 | multi | swamp harrier Circus approximans |
1 to 2 of 2
| - | $20 | multi |
| - | $20 | multi | swamp harrier Circus approximans |