The Scott Specialized Catalogue of United States Stamps and Covers is the essential reference work for collectors of United States postage stamps and postal history. The catalog also includes listings for postal stationery, revenue stamps, hunting permit (duck) stamps, essays, trial color, die and plate proofs, Confederate States of America, U.S. possessions and territories, and United Nations stamps.

Contains detailed information for the following stamp categories:

U.S. Postage - Air Post - Plate Blocks - First Day Covers - Postal Stationery - Essays - Proofs - Computer Vended Postage - 19th Century Carriers & Locals - Booklets - Revenue Stamps - Telegraph Stamps - U.S. Confederate States - U.S. Possessions - Canal Zone - Danish West Indies - Guam - Hawaii - Cuba - Puerto Rico - Philippines - Ryukyu Islands - United Nations