The 1880-S $1 Morgan Silver Dollar is a coin minted in San Francisco in 1880. It is composed of 90% silver and 10% copper, making it a valuable collectible for numismatists and coin enthusiasts. This particular coin is a business strike, meaning it was regularly circulated and not specifically made for collectors. Despite being uncertified, its authenticity and origin are unquestionable, as it is a genuine product of the United States Mint.