http://en.wikipedia.org/wiki/Tonewood On Wed, Jun 30, 2010 at 11:27 PM, Terry Farrell <mfarrel2 at tampabay.rr.com>wrote: > > > And just what is "tone grade spruce?" > > Terry Farrell -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20100701/06d0212f/attachment.htm>
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