Michel # 1874; Scott # 1611; Stanley Gibbons # 1846;
The Mute Swan .
Cygnus olor.
Color:
multicolored
Date of Issue:
25.05.1987
Face Value:
0.60 MNT
Designer:
no information
Stamp Size:
55 × 33 mm.
Stamp Quantity:
no information
Perforation:
14