Genus species: Corvus corax

Series: Zoo relief fund (USSR 1990)
Catalog codes:
- Michel: SU 6081
- Stamp Number: SU B168
- Yvert et Tellier: SU 5744
- AFA Number: SU 6069
- Zagorskiy: SU 6137
Emission: Commemorative
Perforation: comb 12 x 12¼
Printing: Offset lithography
Size: 40 x 28 mm
Face value: 20+10 Russian kopek
Print run: 2,700,000

Reference: colnect.com
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