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Homeby Witness Moecki
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RE: Best test for Silver items Using coarse stone and 18K acid 100% accuracy

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silveready1 (43)in #testing • 8 years ago

very informative post - much appreciated - Upvoted and following!

8 years ago in #testing by silveready1 (43)
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    1 vote
    • + scrapgoldexpert
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