The Capped Bust Quarter is a type of silver quarter produced by the United States Mint from 1815 to 1838. The 1828 Capped Bust Quarter, minted in Philadelphia, features a design by Robert Scot, showcasing a bust of Liberty wearing a cap. The coin is notable for its historical significance and artistry, making it a sought-after item for collectors. As part of the Four Dollar series, these quarters often exhibit variations in minting that can influence their rarity and value in the numismatic market.