Central African Republic 1963 Great Blue Turaco 50F Air Mail Stamp

This is a horizontal postage stamp from the Central African Republic (République Centrafricaine), featuring the Great Blue Turaco (Corytheola cristata). The stamp is part of a 1963 bird series and has a denomination of 50 Francs. It is designated as an air mail stamp, as indicated by the 'POSTE AERIENNE' text at the bottom. The design utilizes a multi-color recessed intaglio printing process, showcasing high-quality engraving details with shades of teal-blue, forest green, and hints of red on the bird's head. The stamp is perforated and appears to be in mint or high-grade hinged condition, housed in a protective glassine strip. The top margin text reads 'REPUBLIQUE CENTRAFRICAINE' in a bold serif font, while the bottom right contains the denomination '50F' above the scientific name 'CORYTHEOLA CRISTATA' and common name 'TOURACO GEANT'. Tiny engraver and designer credits are visible at the bottom edge, including 'PIQUET'. There are no visible cancellations or heavy wear, suggesting its status as a collector's piece. The paper appears bright with crisp edges and intact perforations.