Michel # 2172; Scott # 1877; Stanley Gibbons # 2144;
	The Mamenchisaurus . Mamenchisaurus constructus.
	Color: multicolored
	Date of Issue: 25.08.1990
	Face Value: 1.20 MNT
	Designer: no information
	Stamp Size: no information
	Stamp Quantity:no information
	Perforation: 14

---