Michel # 1396; Scott # 1137; Stanley Gibbons # 1383; Yvert # 1262;
	The Grass Snake . Natrix natrix.
	Color: multicolored
	Date of Issue: 10.06.1963
	Face Value: 0.60 Zl
	Designer: no information
	Stamp Size: no information
	Stamp Quantity: 6 343 200
	Perforation: 11½

---