This coin is a significant piece from the early quarter series, specifically minted in the year 1828 at the Philadelphia Mint. It is a United States quarter, denominated at 25 cents (25¢), making it a notable part of American numismatic history. Designed with silver as its primary material, the coin weighs approximately 6.74 grams and has a diameter of 27 millimeters. The mintage for this coin was relatively limited, with a total of 102,000 pieces produced, which adds to its collectible value. It is categorized simply as a coin under the broader classification of currency in USD. Despite the width and height being recorded as zero, this should be regarded as a standard feature of coin measurements, as coins generally feature a uniform thickness. The 'P' mint mark indicates that it was struck in Philadelphia, reflecting the location of production. Overall, this 1828 quarter is an excellent example of early American coinage, embodying the craftsmanship and historical significance of the period. Collectors and enthusiasts alike would appreciate its rarity, design, and the context of its era in United States history.