This classic 1-shilling commemorative from Nigeria was issued in 1949 to celebrate the 75th anniversary of the Universal Postal Union (1874–1949). Printed in a refined olive-green tone, it features an allegorical scene of winged messengers encircling the globe—an iconic design used across many Commonwealth UPU issues. The stamp reflects Nigeria’s colonial-era participation in global postal modernization and is a desirable piece for thematic collectors of UPU, postal history, and British Empire philately. Its strong engraving and symbolic design make it a standout mid-century commemorative.