Many important editorial changes enhance the '2016 Scott specialized catalogue of United States stamps and covers'.

The Scott Catalogue of postage stamps, published by Scott Publishing Co, is updated annually with hundreds of thousands of changes and lists all the stamps of the entire world . From its humble beginning as a 24-page bound pamphlet, the multi-volume set now list more than 700,000 stamps from 600 different postal entities. Because of the size of each Volume, the 2021 edition has each volume split into a part A and B. So when purchasing you are obtaining the volume set of part A and B. Scott Publishing publishes a total of eight large volumes that include six volumes containing all the countries of the world, the United States Specialized Catalog, and the 1840-1940 Classic Specialized Catalogue (covering the world for the first 100 years that stamps were issued). The numbering system used by Scott to identify stamps is dominant among stamp collectors in the United States, Mexico, Canada and through out the world. It is a must for any researcher or stamp collector

The Scott Catalogue of postage stamps, published by Scott Publishing Co, is updated annually with hundreds of thousands of changes and lists all the stamps of the entire world . From its humble beginning as a 24-page bound pamphlet, the multi-volume set now list more than 700,000 stamps from 600 different postal entities. Because of the size of each Volume, the 2021 edition has each volume split into a part A and B. So when purchasing you are obtaining the volume set of part A and B. Scott Publishing publishes a total of eight large volumes that include six volumes containing all the countries of the world, the United States Specialized Catalog, and the 1840-1940 Classic Specialized Catalogue (covering the world for the first 100 years that stamps were issued). The numbering system used by Scott to identify stamps is dominant among stamp collectors in the United States, Mexico, Canada and through out the world. It is a must for any researcher or stamp collector

The new 2023 Scott Specialized Catalogue of United States Counterfeits is the essential reference work for collectors of United States counterfeit stamp issues. It is also the go-to reference for users of postage stamps who want to know the differences between authentic postage stamps and counterfeits of a given issue. Postal counterfeits and nonpostal and revenue counterfeits are listed in separate sections. Counterfeiting of United States forever stamps increased exponentially in 2021 with most new issues being faked. Scott catalog editors have noted within the Postage section of the Scott Specialized Catalogue of United States Stamps and Covers what stamp issues are known to exist as counterfeits and have placed that information in footnotes. Because of the large number of new forever counterfeits stamps (more than 300 major numbers in the last year), Scott editors have decided to only list denominated and earlier counterfeits in the 2023 Scott U.S. Specialized. No forever or postcard-rate counterfeits are included in the 2023 U.S. Specialized catalog from the years 2007 to date. The forever counterfeits are included in this new catalog.

Here's some great news for collectors of graded U.S. stamps: The popular section in the Scott Specialized Catalogue of United States and Covers that provides market values in eight different grades for selected U.S. stamps is available again as a stand-alone publication. The 2023 edition of Scott Stamp Values U.S. Specialized by Grade will be published again this year as a softcover book featuring 6-inch-by-9-inch pages in a single-column format.

The Scott Catalogue of postage stamps, published by Scott Publishing Co, is updated annually with hundreds of thousands of changes and lists all the stamps of the entire world . From its humble beginning as a 24-page bound pamphlet, the multi-volume set now list more than 700,000 stamps from 600 different postal entities. Because of the size of each Volume, the 2021 edition has each volume split into a part A and B. So when purchasing you are obtaining the volume set of part A and B. Scott Publishing publishes a total of eight large volumes that include six volumes containing all the countries of the world, the United States Specialized Catalog, and the 1840-1940 Classic Specialized Catalogue (covering the world for the first 100 years that stamps were issued). The numbering system used by Scott to identify stamps is dominant among stamp collectors in the United States, Mexico, Canada and through out the world. It is a must for any researcher or stamp collector