Michel # 1446; Scott # 1332; Stanley Gibbons # 1440; Yvert # 1247;
	The Owlfly . Ascalaphus (Libelloides) ottomanus .
	Color: black, yellow & brown
	Date of Issue: 16.05.1964
	Face Value: 1 st
	Designer: M. Peykova, V. Vasileva
	Stamp Size: no information
	Stamp Quantity: 4 300 000
	Perforation: 11 ½

---