Michel # 736; Scott # 673; Stanley Gibbons # 796; Yvert # 730;
The Pirate butterfly .
Catacroptera cloanthe.
Color: multicolored
Date of Issue: 21.12.1979
Face Value: 20 MZE
Designer: no information
Stamp Size: 51 × 41 mm.
Stamp Quantity: 300 000
Perforation: 11¼:11