This striking sepia-toned 15 céntimos stamp from Spanish Guinea (Guinea Española) was issued in 1956 as part of the Sports definitive series produced by the Fábrica Nacional de Moneda y Timbre (F.N.M.T.) in Madrid. It depicts a powerful image of an athlete mid-air during a long jump, emphasizing motion, strength, and grace. The design reflects Spain’s colonial-era promotion of athletic and cultural themes within its African territories.

Collectors value this issue for its fine engraving, realistic depiction of human anatomy, and as a representative of colonial Spanish Africa’s mid-century philately. It remains a sought-after item for those interested in sports, colonial history, and African postal issues.