Collectible coins include various types such as commemoratives, proofs, and circulated coins. The United States has a rich history of collectible coins, including the Kennedy Half Dollar, which was first issued in 1964 in memory of President John F. Kennedy. The 1970 Kennedy Half Dollar, minted in Denver, is particularly noteworthy as it was part of a limited production run and is sought after by collectors due to its lower mintage compared to other years. Its 50 cent denomination makes it a popular choice for both novice and experienced numismatists.

Item Denomination Series Year Mint
1970-D (Denver) Kennedy Half Dollars 50¢ (Fifty Cents) Kennedy Half Dollars 1970 Denver