Michel # 407; Scott # 354; Stanley Gibbons # 463;
	The Whooper Swan . Cygnus cygnus.
	Color: blue
	Date of Issue: 30.10.1956
	Face Value: 0.65 NOK
	Designer: no information
	Stamp Size: no information
	Stamp Quantity: 1 975 000
	Perforation: 13¼:13½

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