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<DIV dir=ltr align=left><FONT face=Arial size=2><SPAN
class=439434713-08122009>Tin melts at 231 deg silver at 961, not vastly
different from copper at 1084, so why should silver evaporate, if the tin
is not lost( or at least lost relatively slowly)?</SPAN></FONT></DIV>
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<P><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">"I wonder how the myth
about silver in bells arose? I know when the 12 at Trowbridge were cast a
silver coin was put in the pot, but there must be minute amounts in each
bell."</SPAN></FONT><BR>
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<P class=ecxMsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=ecxMsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Wouldn't
it evaporate before it even got poured into the mould?</SPAN></FONT></P>
<P class=ecxMsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=ecxMsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">David</SPAN></FONT>
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<DIV style="COLOR: #fff; HEIGHT: 0px"></DIV></DIV></DIV><pre>SELEX Sensors and Airborne Systems Limited
Registered Office: Sigma House, Christopher Martin Road, Basildon, Essex SS14 3EL
A company registered in England & Wales. Company no. 02426132
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