Michel # 778; Scott # CB18a; Stanley Gibbons # 684; Yvert # A231;
The Sable Antelope .
Hippotragus niger.
Color: multicolored
Date of Issue: 16.08.1971
Face Value: 31+1 BIF
Designer: no information
Stamp Size: 44 × 44 mm.
Stamp Quantity:no information
Perforation: 13½