Noteworthy Autographs is an insert set in 2007 Upper Deck Premier. This 66-card set features many current stars, former star players and Hall of Famers. Most of the cards are serial numbered but a few are not. Three cards (Pujols, Jeter and Koufax were issued as redemption cards. The base set is paralleled by a Platinum set, each serial numbered 1/1.