Michel # 3926; Scott # 3586; Stanley Gibbons # 3766;
	The Domestic Pig . Sus scrofa domestica.
	Color: red and black
	Date of Issue: 21.08.1991
	Face Value: 86 st
	Designer: T. Vardzhiev
	Stamp Size: no information
	Stamp Quantity: 6 000 000
	Perforation: 14 : 13 ¾

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