Scott 2006 U.S. First Day Cover Catalogue & Checklist

Provides updated values for more than 10,000 cacheted and uncacheted U.S. First Day Covers. Cover authority Michael Mellone edited the 2006 edition. Listings are arranged by Scott Catalogue number and includes brief description featuring denomination and subject. Collectors can determine the value for a specific cachet using the exclusive Cachet Calculator, compiled by Mellone. Using the list of cachet makers, collectors multiply the Scott Catalogue value by a multiplier found in the calculator to find the approximate value of most covers. Values and prices are also provided for first cachets from individual cachet makers