Michel # 1603; Scott # 1317; Stanley Gibbons # 1546; Yvert # 1332;
The Dusky Grouper .
Epinephelus guaza.
Color: multicolored
Date of Issue: 03.04.1978
Face Value: 170 L.
Designer: no information
Stamp Size: 40 × 30 mm.
Stamp Quantity: 10 000 000
Perforation: 14 : 13¼