Get the 2020 Scott Specialized Catalogue of United States Stamps and Covers
If you collect Back-of-the-Book stamps from the United States or stamps issued by the United Nations, then this is the Scott Catalogue set for you. Includes all the great reference features every Scott Catalogue is known for. The best way to discover more about stamps issued by the United States and United Nations, identify what you've got, and even find out how rare or valuable an issue is. Order yours today.