Michel # 1398; Scott # 1139; Stanley Gibbons # 1385; Yvert # 1264;
	The European Tree Frog . Hyla arborea.
	Color: multicolored
	Date of Issue: 10.06.1963
	Face Value: 1.15 Zl
	Designer: no information
	Stamp Size: no information
	Stamp Quantity: 4 639 200
	Perforation: 11½

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