Michel # 1841; Scott # 1644; Stanley Gibbons # 1813;
The Green Swordtail .
Xiphophorus hellerii.
Color: multicolored
Date of Issue: 25.01.1987
Face Value: 0.80 MNT
Designer: no information
Stamp Size: no information
Stamp Quantity:no information
Perforation: 13:12½