Michel # 4487; Scott # 4162; Stanley Gibbons # 4336;
	The Yak . Bos grunniens.
	Color: multicolored
	Date of Issue: 25.09.2000
	Face Value: 65 st
	Designer: Todor Vardjiev
	Stamp Size: 43 × 33 mm.
	Stamp Quantity: 50 000
	Perforation: 13

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