This set of Tongan stamps is a must-have for any serious collector. Featuring the U.N. 50th anniversary, the set includes six  monochrome proofs in mint never hinged (MNH) condition and two specimen issues. The stamps were issued between 1991 and 2000 and were made in Tonga, a country in the Australia & Oceania region. The set is ungraded and uncertified, but the quality is excellent, with vibrant multi-colors that will delight any stamp enthusiast. If you're looking for a rare addition to your collection, look no further than these Tongan stamps. They are perfect for any stamp collector who wants to add a unique and valuable set to their collection. Don't miss out on the chance to own these stunning stamps.