A lot of three circulated 1921 P, D, and S Morgan Silver Dollars. These silver coins were minted by the United States in Philadelphia, Denver, and San Francisco. The coins have a fineness of 0.9 and are uncertified. They are business strike type coins, making them a valuable addition to any coin collection. The Morgan Silver Dollar was designed by George T Morgan, the US Mint Chief Engraver, and was a widely circulated coin during its time.