Michel # 1692; Scott # C53; Stanley Gibbons # 2558; Yvert # 1558;
	The Black-headed Gull . Chroicocephalus (Larus) ridibundus.
	Color: grey and blue
	Date of Issue: 24.12.1957
	Face Value: 3.30 L
	Designer: no information
	Stamp Size: no information
	Stamp Quantity: 1 000 000
	Perforation: 14

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