The NGC 1997 Eagle S is a stunning 1oz silver coin from the United States, minted in San Francisco. This coin, graded MS-69 by NGC, features a proof-like strike type and contains 0.999 fineness of silver. With a face value of one dollar, this silver dollar Eagle is a valuable addition to any collection or investment portfolio. The high-quality certification from NGC adds to its authenticity and value, making it a sought-after piece for collectors and investors alike.