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    <title>sliderule at Yahoo! Groups</title>
    <link>http://tech.groups.yahoo.com/group/sliderule/</link>
    <description>The International Slide Rule Group</description>

    <item>
      <title>SV: SR Whither the Faber Castell 2/83N</title>
      <pubDate>Sun, 05 Jul 2009 14:53:21 GMT</pubDate>
      <dc:creator>John Mosand</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36955</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36955</guid>
      <description>... but otherwise was similar to the Duplex. ... This question comes up now and then. It seems to be unresolved so far. It is possible that the Biplex was was</description>
    </item>
    <item>
      <title>Re: Whither the Faber Castell 2/83N</title>
      <pubDate>Sun, 05 Jul 2009 14:40:25 GMT</pubDate>
      <dc:creator>Les Burel</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36954</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36954</guid>
      <description>I have  two Biplexes.  One with Spanish intructions and the other is a Dietzgen 1741 with English intructions.  Both are identical except the 2/83 has the</description>
    </item>
    <item>
      <title>Re: Dry lube</title>
      <pubDate>Sun, 05 Jul 2009 12:33:26 GMT</pubDate>
      <dc:creator>Rod Lovett</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36953</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36953</guid>
      <description>Hi Mike, If you go to: http://sliderules.lovett.com/isrg/archivesearch.html and put &quot;lubricant&quot; - without the quotes - into the first field, you will get a</description>
    </item>
    <item>
      <title>Re: Dry lube</title>
      <pubDate>Sun, 05 Jul 2009 12:32:14 GMT</pubDate>
      <dc:creator>John Oakhill</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36952</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36952</guid>
      <description>On the main page for this group at http://tech.groups.yahoo.com/group/sliderule/ there is a search box. You may need to scroll down a little to see it.</description>
    </item>
    <item>
      <title>Wither the Faber Castell 2/83N</title>
      <pubDate>Sun, 05 Jul 2009 06:41:40 GMT</pubDate>
      <dc:creator>mw_burley</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36951</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36951</guid>
      <description>Novo-Duplex and Novo-Biplex. What&#39;s the difference? I recently purchased a Biplex and noted it&#39;s larger than my other 10&quot; rules and lacks the blue colored</description>
    </item>
    <item>
      <title>Whither the Faber Castell 2/83N</title>
      <pubDate>Sun, 05 Jul 2009 06:39:43 GMT</pubDate>
      <dc:creator>Cyril Catt</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36950</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36950</guid>
      <description>Mike, I think the Biplex name was used for the South American market, but otherwise was similar to the Duplex. Cyril</description>
    </item>
    <item>
      <title>Re: Dry lube</title>
      <pubDate>Sun, 05 Jul 2009 03:10:18 GMT</pubDate>
      <dc:creator>mw_burley</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36949</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36949</guid>
      <description>This newbie asked because I can&#39;t find anything resembling a FAQ or other type of searchable file. Can someone point me in the right direction? Mike</description>
    </item>
    <item>
      <title>Re: Digest Number 3831</title>
      <pubDate>Sat, 04 Jul 2009 17:04:20 GMT</pubDate>
      <dc:creator>Dave G.</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36948</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36948</guid>
      <description>Talcum powder a.k.a. &quot;Baby Powder&quot; - any grocery store made by Johnson and Johnson... NFI... ... -- Dave G.   KK7SS &#39;65 MK III Sprite in Richland, WA If I wake</description>
    </item>
    <item>
      <title>Re: Dry lube</title>
      <pubDate>Fri, 03 Jul 2009 19:10:53 GMT</pubDate>
      <dc:creator>marion moon</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36947</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36947</guid>
      <description>Mike, this topic has been discussed in detail before so, you should be able to search for lubricant. It all depends on the base material. marion</description>
    </item>
    <item>
      <title>Dry lube</title>
      <pubDate>Fri, 03 Jul 2009 17:48:14 GMT</pubDate>
      <dc:creator>mw_burley</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36946</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36946</guid>
      <description>Does anyone have a recommendation for a dry lubricant for slide rules? I&#39;ve found talc works well on some types but not all. Which retailers carry it? Mike</description>
    </item>
    <item>
      <title>Re: Help on bidding a sliderule!</title>
      <pubDate>Fri, 03 Jul 2009 07:33:35 GMT</pubDate>
      <dc:creator>donaldcainlewis</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36945</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36945</guid>
      <description>... certainly!</description>
    </item>
    <item>
      <title>Re: Fun in a Physics class with a Quadratic and how an Aristo slide </title>
      <pubDate>Thu, 02 Jul 2009 18:23:49 GMT</pubDate>
      <dc:creator>Vince Tessier</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36944</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36944</guid>
      <description>How does that compare to the Keuffel &amp; Esser Log Log Duplex DeciBerry? ... -- take care, -- Vince &quot;I was nearby when it happened.&quot;  -- Sgt. Zim</description>
    </item>
    <item>
      <title>Fun in Physics Class  an alternate solution...</title>
      <pubDate>Thu, 02 Jul 2009 14:11:54 GMT</pubDate>
      <dc:creator>duanecroft</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36943</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36943</guid>
      <description>Hi All, I loved Bill&#39;s story of the slide rules in the Physics class, and especially how Lise took to the slide rules.  I agree with Bill that solving the</description>
    </item>
    <item>
      <title>Re: Fun in a Physics class with a Quadratic and how an Aristo slide </title>
      <pubDate>Thu, 02 Jul 2009 02:14:00 GMT</pubDate>
      <dc:creator>pterts</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36942</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36942</guid>
      <description>m Nice story. Pearu Terts [Non-text portions of this message have been removed]</description>
    </item>
    <item>
      <title>Re: Help on bidding a sliderule!</title>
      <pubDate>Wed, 01 Jul 2009 22:44:41 GMT</pubDate>
      <dc:creator>gabbardo@...</dc:creator>
      <link>http://tech.groups.yahoo.com/group/sliderule/message/36941</link>
      <guid isPermaLink="true">http://tech.groups.yahoo.com/group/sliderule/message/36941</guid>
      <description>It seems to be much better!   Kindest regards,   João Roberto Gabbardo ... De: billiken54 &lt;william_s_stanley@...&gt; Assunto: SR Re: Help on bidding a</description>
    </item>

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