The coin in question is a quarter dollar from the year 1822, part of the early quarters series minted in Philadelphia (denoted by the 'P' mint mark). This quarter has a denomination of 25 cents, also known as a quarter, and is composed primarily of silver, weighing approximately 6.74 grams with a diameter of 27 millimeters. With a mintage of just 64,080 coins, this historical piece is a testimony to early American minting practices and holds significant collectibility due to its age and relatively low production numbers. The coin is classified under the 'Coins' sub-type and is recognized as a 'Mint Strike', indicating that it was produced by the Philadelphia Mint with the intention of circulation. As a United States currency, this quarter shares its legacy with the rich economic history of the early 19th century in America, making it not only a valuable collectible for numismatists but also a fascinating artifact reflecting the era's craftsmanship and monetary standards. In summary, this 1822 quarter is a noteworthy example of early American coinage, offering insight into both the period's artistry and the economic context of its time.