Devoted to the collection, study and exhibition of the issues and postal history of the United Nations.
United Nations Philatelists, Inc. (UNPI)
United Nations Philatelists, Inc. (UNPI)
2024-06-26
Recreation, Collecting, Stamps, Organizations - United Nations Philatelists, Inc. (UNPI). Devoted to the collection, study and exhibition of the issues and postal history of the United Nations.