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<font color="#000080">Sorry. I seem to have posted this to the
wrong group.<br><br>
But the information may be interesting to everyone anyway.<br><br>
<x-sigsep><p></x-sigsep>
<i>~=~=~=~=~=~=~=~=<br>
IRA L. JACOBSON
<br>
</i>=<i>~=~=~=~=~=~=~=~<br>
</font><a href="mailto:laser@ieee.org" eudora="autourl">
mailto:laser@ieee.org</a></i> </body>
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