The John R. Sinnock-designed Roosevelt Dime was first struck in 1946 and is still in circulation today. The Philadelphia Mint produced this set of ten Roosevelt dimes in 1957, and it is rated Proof 69. These magnificent coins honor America’s 32nd President Franklin Delano Roosevelt and are made of 90% pure silver. Much fewer than 1% of the 1957-P Roosevelt Dimes that were minted have been graded in PF69 condition. These 1957-P Roosevelt Dimes are incredible Condition Rarities because to their extremely low Proof 69 population.