1964 U.S. Mint Proof Set 90% Silver Kennedy Half Original Mint Mailer Envelope

The 1964 U.S. Mint Proof Set includes a Kennedy Half made of 90% silver, with a striking proof finish. This uncirculated coin was minted in Philadelphia and comes in its original mint mailer envelope, providing collectors with a piece of American history. The set is certified by the U.S. Mint, making it a highly sought-after item for numismatists and coin enthusiasts alike.