Michel # 682; Scott # 607; Yvert # 628;
	The West African Helmet . Cassis tessellata.
	Color: multicolored
	Date of Issue: 22.05.1981
	Face Value: 1.00 STD
	Designer: no information
	Stamp Size: 50 × 35 mm.
	Stamp Quantity:no information
	Perforation: 14

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