Michel # 1163; Scott # 815; Stanley Gibbons # 1211;
	The Great Diving Beetle . Dytiscus marginalis.
	Color: multicolored
	Date of Issue: 25.05.1966
	Face Value: 5.00 DIN
	Designer: Janez Bernik
	Stamp Size: no information
	Stamp Quantity: 237 986
	Perforation: 12½

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