Scarce Uncut Sheet of 5x 2021 $5 Federal Reserve Notes Bureau of Engraving and Printing COOL!. It’s the return of a collector favorite! Highlight your collection with this Series 2021 Uncut Sheet of 5 Choice Crisp Uncirculated $5 Federal Reserve Notes with consecutive serial numbers (the third to last digit in the serial numbers changes consecutively as shown)! The notes bear the signatures of Secretary of the Treasury Janet Yellen and Treasurer of the United States Lynn Malerba – making this the first series in U.S. history to feature a dual-female signature combination. The five-note sheet comes with information from the Bureau of Engraving and Printing about the design elements of the $5 Federal Reserve Note