Coral Reefs Block of 4 (United States of America 1980)

26 August (United States of America ) within release Coral Reefs Issue goes into circulation Se-tenant Coral Reefs Block of 4 face value 15 United States cent

Se-tenant Coral Reefs Block of 4 in catalogues
Stamp Number:	Sn:US 1830b

Se-tenant is square format.

Also in the issue Coral Reefs Issue:

• Se-tenant - Coral Reefs Block of 4 face value 15;
• Se-tenant - Corals face value 4*15;
• Stamp - Grooved Brain Coral (Diploria labyrinthiformis), Boulder Bra face value 15;
• Stamp - Elkhorn Coral (Acropora palmata), Porkfish face value 15;
• Stamp - Chalice Coral, Moorish Idol (Zanclus cornutus) face value 15;
• Stamp - Finger Coral (Porites compressa), Sabertooth Blenny (Plagiot face value 15;