Issued by Peru in 1973, this airmail commemorative celebrates the Primer Festival Mundial de Basquetball (First World Basketball Festival). The modern graphic design features a basketball net superimposed over a world map, symbolizing international sporting unity and global participation. The left panel lists major Peruvian cities including Lima, Arequipa, Chiclayo, Trujillo, Iquitos, and Tacna, highlighting nationwide involvement. Printed in a minimalist single-color green format, the stamp reflects the bold sports-themed aesthetic common to early-1970s Latin American issues. A desirable thematic item for collectors of basketball, sports events, and Peruvian airmail commemoratives.