New 6 Gold Testing Acid Jewelry Coins Test Kit 10K 14K 18K 22K SILVER PLATINUM

Some recent silver coin tests auctions on eBay:

Antique Coin Silver Drinking Mug, Very Old, not marked, Tests silver

$289.00
End Date: Sunday Aug-2-2020 13:40:45 PDT
Buy It Now for only: $289.00
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Ounce Oz 1976 Franklin Mint Utah Silver Medal Fifty State Bicentennial Coin Test
$49.77
End Date: Wednesday Jul-29-2020 10:33:33 PDT
Buy It Now for only: $49.77
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