Michel # 4599; Scott # 4257d; Stanley Gibbons # 4441;
	The Monoclonius . Monoclonius crassus.
	Color: multicolored
	Date of Issue: 24.04.2003
	Face Value: 65 st
	Designer: Zdravko Stoyanov
	Stamp Size: 43 × 33 mm.
	Stamp Quantity: 450 000
	Perforation: 13

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