Michel # 3787; Scott # 3494; Stanley Gibbons # 3641;
	The Four-lined Snake . Zamenis (Elaphe) quatuorlineata.
	Color: multicolored
	Date of Issue: 20.10.1989
	Face Value: 30 st
	Designer: L. Chehlarov
	Stamp Size: no information
	Stamp Quantity: 1 450 000
	Perforation: 13:12¾

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