Michel # 1279; Scott # 1030f; Stanley Gibbons # 1590; Yvert # 1430;
The Common Chimpanzee .
Pan troglodytes.
Color: multicolored
Date of Issue: 31.03.2004
Face Value: 55 c
Designer: no information
Stamp Size: no information
Stamp Quantity:no information
Perforation: 13¼:13