The product is a 1878 7 TF PCGS MS-62 Reverse of 1879 Morgan Silver Dollar. This silver dollar was minted in Philadelphia, United States, and is composed of 90% silver. It features the reverse of the 1879 design, making it a valuable collector's item for those interested in US coins from the late 19th century. This specific coin has been graded as MS-62 by PCGS, indicating its high quality and authenticity.