On 5/1/14 10:53 AM, William Ray Wing wrote:
I’m surprised no one has jumped in to defend/tout the Dietzgen slide rules
(which I always thought were the ultimate). Mine (their Vector Log Log) is
one of their Microglide series that had teflon rails inserted in the body
and is still totally stick-free after nearly 50 years.
http://www.marksmath.com/slide-rules/img/ed-n1725.jpg
The above link is nice for the Dietzgen Microglide. It doesn't have the
CF/m DF/m scales, but is a very nice Vector type log log. Most of my
drafting equipment from the same era was Dietzgen; it looked like the
previous video post featured the same/
My dad has one of these; but I can't get him to part with it yet...
marcus
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