Michel # 3901; Scott # 3591; Stanley Gibbons # 3923;
	The Common (European River) Otter . Lutra lutra.
	Color: multicolored
	Date of Issue: 10.07.2001
	Face Value: 1.90 Zl
	Designer: A.Balcerzak
	Stamp Size: 43 × 31.25 mm.
	Stamp Quantity: 500 000
	Perforation: 11½

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