The product is an 1887 Morgan silver dollar certified by PCGS as MS 66. This coin has a fineness of 90% silver and is uncirculated. It was minted in Philadelphia and has a denomination of $1. The certification number for this specific coin is 7172.66/42947011, and it carries a KM number of 110. This rare coin from the United States is a valuable collector's item for those interested in US dollars from the late 19th century.