I have used Canadian $5.00 Maple leaf silver coins since day one.They are guaranteed .9999 % pure.I use two of them,that way polarity doesn't matter,and switching jumpers from one to the other ,occasionally, helps keep them clean. Harold
- CS>Re >CS & Silver coins Harold MacDonald
- Re: CS>Re >CS & Silver coins Chris DeSmit
- Re: CS>Re >CS & Silver coins chris.osborne
- Re: CS>Re >CS & Silver coins Dean T. Miller
- Re: CS>Re >CS & Silver coins chris.osborne
- Re: CS>Re >CS & Silver co... Stephen Hessler
- Re: CS>Re >CS & Silve... Robert L. Berger
- CS>Price of Silver Wire Wayne Fugitt
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