Michel # 1248; Scott # 1169; Stanley Gibbons # 1256; Yvert # 1085;
	The Thornback Ray . Raja clavata.
	Color: brown and blue
	Date of Issue: 19.06.1961
	Face Value: 1.25 Lv.
	Designer: N.Tuzsov, V.Tomov
	Stamp Size: no information
	Stamp Quantity: 400 000
	Perforation: 10 ¾

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