Michel # 1447; Scott # 1333; Stanley Gibbons # 1441; Yvert # 1248;
	The Threadwinged Antlion . Nemoptera coa.
	Color: black, ochre & turq
	Date of Issue: 16.05.1964
	Face Value: 2 st
	Designer: M. Peykova, V. Vasileva
	Stamp Size: no information
	Stamp Quantity: 4 300 000
	Perforation: 11 ½

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