Genus species: Canis lupus

Series: North American Wildlife (United States 1987)
Catalog codes:
- Michel: US 1919
- Stamp Number: US 2322
- Yvert et Tellier: US 1754
- Stanley Gibbons: US 2292
Emmission: Commemorative
Perforation: 11
Printing: Photogravure
Colors: Multicolor
Face value: 22¢ - United States cent
Print run: 12,919,500

Reference: colnect.com
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