20 May (Cocos (Keeling) Islands ) within release Corals of Cocos Islands (2025) goes into circulation Se-tenant Corals of Cocos Islands face value 5*20 Australian cent
Se-tenant Corals of Cocos Islands in catalogues | |
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Colnect codes: | Col: CC 2025.05.20-01 |
Se-tenant is horizontal format.
Issued in panes containing ten horizontal se-tenant strips of five.Also in the issue Corals of Cocos Islands (2025):
Se-tenant Corals of Cocos Islands it reflects the thematic directions:
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups.