Michel # D12; Scott # O12; Stanley Gibbons # O23; Yvert # S12;
	The Thorny Seahorse . Hippocampus histrix.
	Color: multicolored
	Date of Issue: 09.12.1967
	Face Value: 20 c
	Designer: no information
	Stamp Size: 24 × 20 mm.
	Stamp Quantity:no information
	Perforation: 14½

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