Michel # 3691; Scott # 3328C; Stanley Gibbons # 3515;
	The Grey Heron . Ardea cinerea.
	Color: multicolored
	Date of Issue: 06.05.1988
	Face Value: 8 st
	Designer: E. Stankev
	Stamp Size: no information
	Stamp Quantity: 5 000 000
	Perforation: 13:13¼

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