This 2006-P Benjamin Franklin Scientist Commemorative Silver Dollar Proof is a must-have for any coin collector. This stunning piece features a beautiful design and is made of modern silver/clad composition. The coin was minted in Philadelphia and has not been circulated, making it a great addition to any collection. In addition to its rarity, this coin also boasts a number of impressive features, including its commemorative design and certification from the US Mint. With its denomination of 1 dollar and unknown KM number, this coin is a true gem for any collector. Don't miss out on the opportunity to add this beautiful piece to your collection today.