Michel # 1243; Scott # 1164; Stanley Gibbons # 1251; Yvert # 1080;
The Mediterranean Monk Seal .
Monachus monachus.
Color: sepia and green
Date of Issue: 19.06.1961
Face Value: 2 st
Designer: N.Tuzsov, V.Tomov
Stamp Size: no information
Stamp Quantity: 2 400 000
Perforation: 10 ¾