Michel # 1201; Scott # 939; Stanley Gibbons # 1205; Yvert # 1074;
	The Eurasian Eagle-Owl . Bubo bubo.
	Color: multicolored
	Date of Issue: 30.11.1960
	Face Value: 0.50 Zl
	Designer: Desselberger
	Stamp Size: no information
	Stamp Quantity: 2 270 000
	Perforation: 11½

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