Thanks for keeping us updated and educated, @maneco64. Silver US Five-Cents, "Nickels," with large P, D or S, ID, can turn up in change, occasionally. I found this one several years, ago. Or, a Local Coin Shop, for about $1.50 (USD) each. Many are easy to spot, as they stand out, with their blackish tone.

The US Mint still strikes Proof Silver, John F Kennedy, Half Dollars.