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<font face="Myriad Pro">Dear David,<br>
</font><br>
<blockquote
 cite="mid:9529AD73-446B-45AA-814D-12ACADA8E0E6@suddenlink.net"
 type="cite">
  <pre wrap="">Pretty nice! But suggestions are welcome.
  </pre>
</blockquote>
here a suggestion:<br>
<br>
\documentclass{article} %David Arnold<br>
\usepackage{pstricks,multido}<br>
\SpecialCoor<br>
\begin{document}<br>
<br>
\begin{pspicture}(-5,0)(5,5)<br>
\psset{linewidth=0.5pt}<br>
&nbsp;&nbsp;&nbsp; \psarc[fillstyle=solid,fillcolor=lightgray!50](0,0){5}{0}{180}<br>
&nbsp;&nbsp;&nbsp; \psline(-5,0)(-0.1,0)<br>
&nbsp;&nbsp;&nbsp; \psline(0.1,0)(5,0)<br>
&nbsp;&nbsp;&nbsp; \psarc[fillstyle=solid,fillcolor=white](0,0){0.1}{0}{180}<br>
&nbsp;&nbsp;&nbsp; \multido{\iA=10+10,\iB=-80+10}{17}{\rput{\iB}(4.1;\iA){\iA}}<br>
&nbsp;&nbsp;&nbsp; \multido{\i=1+1}{179}{\psline[linecolor=gray](4.625;\i)(4.95;\i)}<br>
&nbsp;&nbsp;&nbsp;
\multido{\i=10+10}{17}{\psline[linecolor=black,linewidth=0.75pt](4.4;\i)(5;\i)}<br>
&nbsp;&nbsp;&nbsp; \psarc[fillstyle=solid,fillcolor=white](0,0){3.5}{15}{165}<br>
&nbsp;&nbsp;&nbsp; \psline(3.5;15)(3.5;165)<br>
\end{pspicture}<br>
\end{document} <br>
<br>
Regards,<br>
<br>
Juergen<br>
<pre class="moz-signature" cols="65">-- 
 J&uuml;rgen Gilg
 Austr. 59
 70376 Stuttgart
-------------------------------------
 Tel       0711.59 27 88
 e-Mail    <a class="moz-txt-link-abbreviated" href="mailto:gilg@acrotex.net">gilg@acrotex.net</a>

</pre>
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