Issued by the United Nations Postal Administration in 1970, this striking 25-cent commemorative stamp celebrates the 25th Anniversary of the United Nations (1945–1970). The design features the UN emblem centered within a blue globe, surrounded by a ribbon bearing the phrase “Peace and Progress” in five languages—English, French, Russian, Chinese, and Spanish—symbolizing the organization’s universal mission. The gold and blue tones evoke dignity and unity, hallmarks of the UN’s global vision. This issue represents a milestone in international cooperation and is a cornerstone piece for collectors of UN and peace-themed philately.