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Old 01-21-2013, 01:15 PM
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slag slag is offline
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Join Date: Aug 2012
Location: NE Kansas
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I made a setup with an old rubbermaid smaller tub, a length of rebar, for the positive connection, and found an old 12 volt, 1 amp charger. Didn't seem to work great, but did get some rust off what I was trying to clean. For coins, I find it works to lay them down on a sheet of metal and then turn them after a bit (power down first of course). Seems to do OK, but its easier to just tumble the coins really.

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