You are bidding for a 2015 P $1 March Of Dimes silver dollar that is graded by NGC as MS70. Along with the coin, you will receive a mint box and a certificate of authenticity. The commemorative coin depicts President Franklin D. Roosevelt and Dr. Jonas Salk, who discovered the vaccine for polio. It was released by the US Mint to honor the 75th anniversary of the March of Dimes Foundation, a non-profit organization that supports research and advocacy to prevent birth defects and premature births. The coin has 90% silver content and weighs 26.73 grams. The obverse features a portrait of FDR, while the reverse has a profile of Dr. Salk and a baby cuddled in his arm. This is a great addition to your coin collection and a wonderful way to support a worthy cause.