Scott Specialized Catalogue of United Nations Stamps, 2026

The new 2026 Scott Specialized Catalogue of United Nations Stamps is the essential reference work for collectors of United Nations postage stamps and postal history. The catalog also includes listings and values for first-day covers, inscription blocks, panes and more. Separate sections are included for the Offices in New York, Geneva and Vienna, and U.N. souvenir cards, U.N. Proofs, and U.N. Temporary Executive Authority of West New Guinea, U.N. Transitional Authority in East Timor and U.N. Interim Administration in Kosovo.