This coin is a 1972 Eisenhower Dollar, minted in San Francisco (Mint Mark 'S'), and made of silver. As part of the Eisenhower dollar series, it is a notable piece in American numismatics, especially for collectors who focus on the silver versions of these coins. The coin has a denomination of $1 and features a diameter of 38.1 mm and a weight of 24.59 grams. With a mintage of 2,193,056, this particular coin strikes a balance between rarity and availability, making it a desirable addition to many collections. The Eisenhower Dollar is recognized for its large size and distinctive design, commemorating both the 34th President of the United States, Dwight D. Eisenhower, and the Apollo 11 mission. Its silver composition adds an extra layer of appeal for collectors interested in precious metal content. Overall, this 1972 San Francisco Mint Eisenhower Dollar stands out as both a historic artifact and a potential investment.