Issued in 1963 by the United Nations Postal Administration, this striking 30¢ stamp carries the message “To Unite Our Strength.” Designed in a bold modernist style, it features an abstract composition of interlocking colored shapes, symbolizing the cooperation and unity of diverse nations under the UN. The stamp includes inscriptions in multiple languages—English, French, Spanish, Chinese, and Russian—reflecting the organization’s global inclusivity. It stands as a powerful mid-century design promoting international solidarity and peace.