This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Friends: Has anyone else come to a case of ivoritis on a non-Yamaha piano? = Classic signs -- white keys turning greyish, but it doesn't feel sticky = the way most grunges would. Non-abrasives will not remove the stuff. = The piano in question is a Boston 218 (pretty big). Any brilliant ideas? Thanks in advance -- Z! Reinhardt RPT Ann Arbor MI ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/2f/96/74/ac/attachment.htm ---------------------- multipart/alternative attachment--
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