Cycloid Polar Book Dial

[Edley McKnight]

Hi ShadowWatchers,

Just a note to let you know that the article I'd posted on my site and then 
removed 
has been redone with some pictures of the model.  Cycloid Polar Book Dial.  at 
http://www.vandp.com/cycpolbuk.pdf

Enjoy the Light!

Edley.
-