Michel # 1803; Scott # 1548; Stanley Gibbons # 1783; Yvert # 1604;
	The Pale Clouded Yellow . Colias hyale.
	Color: multicolored
	Date of Issue: 14.10.1967
	Face Value: 3.40 Zl
	Designer: no information
	Stamp Size: no information
	Stamp Quantity: 2 747 920
	Perforation: 11½

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