Michel # 2423; Scott # 2158; Stanley Gibbons # 2579; Yvert # 2173;
	The Bath Sponge . Spongia officinalis.
	Color: multicolored
	Date of Issue: 11.07.1979
	Face Value: 5 Pta
	Designer: no information
	Stamp Size: 41 × 29 mm.
	Stamp Quantity: 15 000 000
	Perforation: 13¼:13

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