Collectible coins encompass a wide range of numismatic items, including historical pieces, commemoratives, and bullion. The 25 cents quarter, often referred to as a quarter dollar, is a significant denomination in the United States, with various designs and series reflecting American history. California Fractional Gold coins, minted in the mid-19th century, represent a unique subset of collectible coins, often issued in smaller denominations to counteract the lack of available currency during the Gold Rush. The 1882 date is notable within certain coin series, marking specific designs or minting events, while "Unknown" may refer to coins for which origin or specifics are not well-documented, highlighting the ongoing mystery and research in the numismatic field.

Item Denomination Series Year Mint
1882-- (Unknown) California Fractional Gold 25¢ (Twenty Five Cents, Quarter) California Fractional Gold 1882 Unknown