Art supply stores will have sheet copper for making etchings. try
http://www.danielsmith.com/
Also I believe the soft copper pipe is pretty pure copper. Not the
had kind, but
the kind that is easy to bend.
One should be able to buy a few feet of large diameter tubing (3/4"
will produce
about a 2 3/8" wide sheet), cut it to length, and cut it lengthwise. Then open
it up to make a sheet out of it.
Marshall
Al Davis wrote:
Electrical copper wire is 99.95% minimum purity. Cheap, too.
Do a search for 99.95% copper and you'll get lots of references.
Al Davis
> I keep trying to think of something that's made out of pure copper and I'm
> just not getting there.
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