This striking 6-cent United Nations stamp depicts the iconic UN Headquarters complex on the East River in New York City. The modernist design, with its tall Secretariat Building and circular General Assembly Hall, symbolizes international cooperation and postwar optimism. The UN emblem appears prominently in the upper left, underscoring the organization’s global mission for peace and unity. Issued by the United Nations Postal Administration, it celebrates the architectural and diplomatic center of world governance.