27 July (Sri Lanka ) within release Sri Lanka-Singapore Joint Issue (2021) goes into circulation Stamp Coral Reef, Sri Lanka face value 15 Sri Lankan rupee
Stamp Coral Reef, Sri Lanka in catalogues | |
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Colnect codes: | Col: LK 2021-03A |
Stamp is horizontal format.
Also in the issue Sri Lanka-Singapore Joint Issue (2021):
Stamp Coral Reef, Sri Lanka 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.
A joint issue is the release of stamps or postal stationery by two or more countries to commemorate the same topic, event or person. Joint issues typically have the same first day of issue and their design is often similar or identical, except for the identification of country and value.