Genus species: Tyto alba

Series: Owls (Czechoslovakia 1986)
Catalog codes:
- Michel: CS 2878
- Stamp Number: CS 2623
- Yvert et Tellier: CS 2691
- Stanley Gibbons: CS 2847
- AFA number: CS 2725
- POFIS: CS 2761
Emmission: Commemorative
Perforation: comb 11½ x 11¼
Printing: Photogravure and Recess
Size: 33 x 27 mm
Colors: Multicolor
Face value: 4 Kčs - Czechoslovakian koruna
Print run: 5,310,000

Reference: colnect.com
Shop now link: ebay.com (note: market availability)