Michel # 466; Scott # 453; Stanley Gibbons # 442;
	The Prodinoceras . Prodinoceras mongolotherium.
	Color: multicolored
	Date of Issue: 31.03.1967
	Face Value: 0.80 MTG
	Designer: no information
	Stamp Size: 39 × 33 mm.
	Stamp Quantity:no information
	Perforation: 12:11½

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