About this item

The 2020 Scott Specialized Catalogue of United States has some editorial enhancements. Modern Errors: Collectors of modern errors will be pleased to see the addition of 10 new listings. One of the more intriguing is the 59 James Michener with blue and yellow omitted, which enters the 2019 U.S. Specialized catalog as Scott 3427Ad. This error was discovered on a pane of 20 Michener stamps that have the blue, magenta and yellow omitted (3427Ac) .Test Stamps and Test Booklets: The Test Stamps and Test Booklets sections have been thoroughly reviewed, and a plethora of corrections and additions have been made, including the addition of 16 new major and minor listings. Numerous illustrations also have been added or replaced. Specialists in these areas are encouraged to review carefully these sections.