This special set of two American Eagle coins, minted by the U.S. Mint in 2013, is a rare find for collectors. Both coins are certified by PCGS as PF70 and SP70, respectively, and have a fineness of 0.999 with a precious metal content of 1 oz per unit. One coin is a reverse proof while the other is an enhanced proof, featuring exquisite details and brilliant shine. The set is a great addition to any collection or investment portfolio.