Issued in 1951 by the United Nations Postal Administration, this 3-cent blue stamp depicts the iconic General Assembly Hall at the UN Headquarters in New York. The design captures delegates gathered beneath the UN emblem, symbolizing international dialogue and cooperation. Text in five languages—English, Spanish, French, Russian, and Chinese—reflects the organization’s global inclusivity. This early issue remains a cornerstone for collectors of UN philately, representing the postwar spirit of peace and unity.