On Sat, 24 May 2008 11:21:59 -0700, Darren New <dne### [at] sanrrcom>
wrote:

>I never saw one that was that complex, except an architectural ruler. 
>Maybe I don't do the sort of work that sort of ruler helps with.
>
>http://en.wikipedia.org/wiki/Architect's_scale

Lordy, I remember those but what I described was a ruler we bought for
school.
-- 

Regards
     Stephen

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