Michel # 1532; Scott # 1398; Stanley Gibbons # 1520; Yvert # 1319;
	The Barn Swallow . Hirundo rustica.
	Color: multicolored
	Date of Issue: 20.04.1965
	Face Value: 5 st
	Designer: St. Kenchev, Vl. Korenev
	Stamp Size: no information
	Stamp Quantity: 450 000
	Perforation: 11 ½

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