The coin in question is a 1973 Roosevelt Dime, a widely recognized denomination in the United States currency system, worth 10 cents. Struck at the Philadelphia Mint, this dime features the mint mark 'P', indicating its origin. The Roosevelt Dime series, introduced in 1946 to honor President Franklin D. Roosevelt, is made from a copper-nickel clad copper composition, ensuring durability and resistance to wear. Measuring 17.9 mm in diameter and weighing 2.27 grams, this coin has a compact size that makes it easy to handle and circulate. In 1973, a total mintage of approximately 315,670,000 dimes was produced, which reflects the coin’s commonality in circulation today. While the coin holds a nominal value of 10 cents, its collectible value may vary depending on its condition. As this particular coin is part of the 'Coins' sub-type, it is a great example of American numismatic history, making it an interesting piece for collectors and enthusiasts alike.