Wouldn't copper and iron have different tonal qualities...JD? David Ilvedson, RPT Pacifica, CA 94044 ----- Original message ---------------------------------------- From: AlliedPianoCraft <AlliedPianoCraft at hotmail.com> To: "Pianotech List" <pianotech at ptg.org> Received: 7/4/2008 6:23:35 AM Subject: Re: Baldwin D winding material >Mike, >There is that same setup on a Baldwin D that I service. Also looking for >the answer to that question. >Al Guecia >-------------------------------------------------- >From: "Mike Spalding" <mike.spalding1 at verizon.net> >Sent: Friday, July 04, 2008 9:08 AM >To: "Pianotech" <pianotech at ptg.org> >Subject: Baldwin D winding material >> List, >> >> Looked at a Baldwin D for "re-whatever" earlier this week. The serial >> number dates to 1954. One odd thing was that the mono-chord windings were >> copper, but the bi-chords were wound with iron. Is this original? Is it >> unusual to have part copper and part iron? Any and all comments regarding >> Baldwin D string scale welcome. >> >> thanks >> >> Mike >>
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