Oliver Lincoln Lundquist, a talented architect and industrial designer, worked for the Office of Strategic Services (OSS), CIA’s predecessor, during World War II and led the team that designed the official United Nations emblem.
In 1945, the US State Department asked the OSS to help create graphics for the UN Conference on International Organization in San Francisco, where the UN Charter was drafted. Lundquist’s team set out to create a lapel pin for the delegates that could serve as their official form of identification. It was initially designed by another OSS officer, Donal McLaughlin, who worked for Lundquist as the director of graphics for the conference. This became the prototype for the UN logo you see today.