Collectible coins encompass a wide range of numismatic items valued for their rarity, historical significance, and artistic design rather than their face value. The United States quarter, specifically the 25 cents coin, features various designs and series, including the popular state quarters and the 2010 National Park quarters. California Fractional Gold coins from the mid-19th century, particularly those from 1856, were issued in small denominations to address the gold rush demands. These coins often have unknown mintage figures and can vary significantly in value based on condition and collector demand.

Item Denomination Series Year Mint
1856-- (Unknown) California Fractional Gold 25¢ (Twenty Five Cents, Quarter) California Fractional Gold 1856 Unknown