The Walking Liberty Half Dollar series, designed by Adolph A. Weinman, was minted from 1916 to 1947 and is considered one of the most beautiful designs in American numismatics. This 65 coin set contains every date and mintmark that the Walking Liberty Half Dollar was struck with, all between Good and Extremely Fine condition. As part of this set you will receive even the most difficult to come by key dates of the series. This includes the 1916-S (mintage of 508,000), the 1921 (mintage of 246,000,) the 1921-D (mintage of 208,000), the 1921-S (mintage of 548,000), and the 1938-D (mintage of 491,600). Out of all half dollar series produced by the United States, the Walking Liberty series is known to have the lowest mintage dates, making it a difficult set to complete. Along with your complete set, you will also receive a beautiful Whitman classic coin album.