This is a lot of 12 circulated, ungraded, business strike Mercury dimes with mixed dates, ranging from 1917 to the 1945. These circulated vintage US coins are composed of 90% silver, 10% copper. Please refer to the following list to see the dates, where each coin was minted, and my estimated grade for each: 1917-P G4 1940-S F12 1923-P G4 1940-S F12 1925-P AG3 1943-P F12 1937-D F12 1945-P G4 1938-P F12 1945-P G4 1938–P F12 1945-S F12 Note that I am not a professional coin grader. Kindly view the photos to see the condition of these vintage Mercury dimes.