1998-S Silver Kennedy Half Dollar 20-Coin Roll Proof SKU#285926 January 11, 2024 admin Gold Bars 1 oz Gold Bars Fractional Gold Bars. Obverse: Gilroy Roberts’ image of John F. Kennedy with the date below. Proof & Mint Sets. Silver Bars 1 oz 10 oz Kilo 100 oz. 1998-s 1998-s, 20-coin, dollar, half, kennedy, proof, roll, silver, sku285926