Michel # 4681; Scott # 4629;
	The Siberian Pit Viper (Halys Viper) . Gloydius halys.
	Color: multicolored
	Date of Issue: 16.12.1977
	Face Value: 0.10 R
	Designer: V. Kolganov
	Stamp Size: 52 × 37 mm.
	Stamp Quantity: 6 200 000
	Perforation: 11½:11¾

---