This Proof Set Book is perfect for any coin collector looking to display and organize their US Mint Proof Sets from 1970 to the present. The book features slots for each year's set, making it easy to keep track of your collection. The HARCO brand ensures a high-quality product, made in the United States. The book has been previously used and may show some signs of wear, but it remains in good condition to protect and showcase your prized coin collection. Add this Proof Set Book to your collection today and enjoy organizing and displaying your US Mint Proof Sets.