Issued by the Republic of Niger in June 1964, this 50 Franc airmail stamp commemorates the Philatec International Philatelic Exhibition held in Paris. The striking design, in vivid red and blue, depicts a stylized rocket launching into space, leaving behind dynamic bursts and concentric wave patterns symbolizing motion and technological progress. This issue reflects the 1960s fascination with space exploration and innovation, making it an appealing thematic choice for collectors of space, science, and exhibition-related philately. Its bold imagery and event-specific origin add to its desirability in any specialized collection.