Michel # 794; Scott # 732; Stanley Gibbons # 769;
The Mallard .
Anas platyrhynchos.
Color: multicolored
Date of Issue: 10.08.1973
Face Value: 0.50 MNT
Designer: no information
Stamp Size: 70 × 35 mm.
Stamp Quantity:no information
Perforation: 12:11¼