USA Coral Reefs – Stamps 1980.

The USA issued a set of four 15c se-tenant stamps on Coral Reefs on 26 Aug 1980.

US CORAL REEFS
US CORAL REEFS 1980.

15c –  Grooved Brain Coral, Boulder Brain Coral, Beaugregory Damselfish (US Virgin Islands).

15c – Chalice Coral, Moorish Idol (American Samoa).

15c – Elkhorn Coral, Atlantic Porkfish (Florida).

15c – Finger Coral, Sabertooth Blenny (Hawaii).