1: The 1964 Kennedy Half Dollar, first issued after JFK's assassination, is highly sought after by collectors.

2: The 1970-D Kennedy Half Dollar is rare due to low mintages and is a must-have for serious collectors.

3: The 1966 Kennedy Half Dollar is known for its unique "Special Mint Set" finish, making it a collector's favorite.

4: The 1968-D Kennedy Half Dollar features the first appearance of the "D" mint mark, adding to its historical significance.

5: The 1967 Kennedy Half Dollar, with its 40% silver content, is a popular choice among collectors for its value and beauty.

6: The 1976-S Kennedy Half Dollar, minted for the bicentennial, is a patriotic symbol and a prized collectible.

7: The 1987 Kennedy Half Dollar, with its low mintages, is a rare find and highly coveted by collectors.

8: The 1965 Kennedy Half Dollar, the last 90% silver version, holds a unique place in history for its transition to clad coinage.

9: The 1972 Kennedy Half Dollar, with its large mintages, is a common find but still holds value for collectors.