Check the listing for details. 1959 Franklin Half Dollar Silver Proof Enclosed From Mint 50C. Condition: Ungraded, Made in United States. Listed at 210.00 USD. The product is a 1959 Franklin Half Dollar Silver Proof coin from the United States Mint in Philadelphia. This uncirculated coin has a denomination of 50 cents and features a proof strike type, making it a desirable collectible for coin enthusiasts. The coin is composed of silver and is ungraded, but it comes with certification from the U.S. Mint, adding to its authenticity and value for collectors.