Genus species: Tragelaphus spekii

Series: Mammals (Republic of Chad 1985)
Catalog codes:
- Michel TD 1124
- Stamp Number TD 565
- Yvert et Tellier TD 501
- Stanley Gibbons TD 802
Emmission: Commemorative
Perforation: comb 12¾ x 13
Printing: Recess
Colors: Multicolor
Face value: 50 FCFA - Central African CFA franc

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