Michel # 2476; Scott # 2309; Stanley Gibbons # 2457;
The Common Shelduck .
Tadorna tadorna.
Color: multicolored
Date of Issue: 27.03.1976
Face Value: 3 st
Designer: L. Chehlarov
Stamp Size: no information
Stamp Quantity: 1 000 000
Perforation: 11¾