Cook Islands Philatelic Bureau (Philatelic Collector Inc.)
Aitutaki (Cook Islands)
2020 Stamp Programme
- 15 January 2020: Turtles of the World (Part 1)
- xx March 2020: Turtles of the World (Part 2)
- 08 May 2020: Birds of Paradise
- 20 May 2020: Geese
Cook Islands Philatelic Bureau (Philatelic Collector Inc.)