Michel # 1536; Scott # 1402; Stanley Gibbons # 1524; Yvert # 1323;
	The Common (Rufous) Nightingale . Luscinia megarhynchos.
	Color: multicolored
	Date of Issue: 20.04.1965
	Face Value: 20 st
	Designer: St. Kenchev, Vl. Korenev
	Stamp Size: no information
	Stamp Quantity: 250 000
	Perforation: 11 ½

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