Michel # 2445; Scott # 2159; Stanley Gibbons # 2432; Yvert # 5320000;
	The Tawny Owl . Strix aluco.
	Color: multicolored
	Date of Issue: 22.05.1976
	Face Value: 0.90 Zl
	Designer: I. Brodowsky
	Stamp Size: no information
	Stamp Quantity:no information
	Perforation: 11¾:11½

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