<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.6000.16705" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face="Bookman Old Style" size=2>Is the plate in the piano or out?  If out, diluted ammonia works wonders.</FONT></DIV> <DIV><FONT face="Bookman Old Style" size=2></FONT> </DIV> <DIV><FONT face="Bookman Old Style" size=2>William R. Monroe</FONT></DIV> <DIV> </DIV> <BLOCKQUOTE dir=ltr style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV><FONT face=Arial size=2>Hello,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>I would like to clean or polish a very dull plate on a Steinway 1956 B. I´ve read about using diluted white vinegar but it just does´nt do the trick for me. Any suggestions?</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Thanks</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Jacques</FONT></DIV></BLOCKQUOTE></BODY></HTML>