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In 1951, an agreement was signed between the United Nations and the United States permitting the U.N. to issue stamps in U.S. denominations for use only on mail dispatched from U.N. headquarters in New York. The United Nations is the only organization in the world which can issue its own postage stamps.
In 1951, an agreement was signed between the United Nations and the United States permitting the U.N. to issue stamps in U.S. denominations for use only on mail dispatched from U.N. headquarters in New York. The United Nations is the only organization in the world which can issue its own postage stamps.