Issued in 1972 by the United Nations Postal Administration, this 28¢ stamp celebrates international cooperation in Trade and Development. The modern, symbolic design features four circular icons—representing organization, economic growth, finance, and industry—encircling the UN emblem at the center. The bold geometric artwork conveys the UN’s mission to promote balanced global progress through trade and industrialization. A fine issue highlighting UNCTAD’s (United Nations Conference on Trade and Development) efforts during the 1970s.