[Jewelry making - Article 01086] - Re: [Orchid] Golden Mean Dividers/Compass?

[jesse brennan]

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    I posted a source for an exceptionally fine proportional divider. The
    site may be a little harder to  use than  Ithought. The item is
    1101-157  proportional divider. sneak preview 56. I have made a pdf
    of this  and of some other info on the  golden mean that I will send
    to any one who wants it off list. Phi  the golden mean ratio is a
    irrational number as is pi to circles. You don't need fancy numerical
    math to use it to.  The tool does  for the golden mean  what a
    compass does for a circle. The tool does a lot of other things as
    well. Before CAD  systems it was a regular drafting  tool  for PAD
    (pencil aided design). 

jesse


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