The 1967 Dime without a mint mark, featuring DDO/DDR errors, is a rare and sought-after collectible item for coin enthusiasts. Made of 75% copper and 25% nickel with a fineness of 0.8, this business strike coin is a valuable addition to any collection. The coin is circulated and uncertified, showcasing the unique variety of DDO/DDR errors that make it a distinctive piece from the United States.