Michel # 1546; Scott # 1407; Stanley Gibbons # 1534; Yvert # 1332;
The Mediterranean Horse Mackerel .
Trachurus mediterraneus.
Color: multicolored
Date of Issue: 10.06.1965
Face Value: 10 st
Designer: D. Rusinov, B. Dimitrov
Stamp Size: no information
Stamp Quantity: 250 000
Perforation: 11 ½