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Old 07-25-2012, 07:20 AM
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nat1971a nat1971a is offline
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Join Date: Dec 2007
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ok in continuing the investigation on the E.S ritchie coil which was used by elihu thomson and was referenced in "the free energy secrets of cold electricity" and the franklin journal of which i posted earlier.

We can check out the references in the following book

"History of induction : The American claim to the induction coil and its electrostatic developments"

Pages 46-48 of the book (pages 65-67 of the pdf)

History of induction : The American claim to the induction coil and its electrostatic developments : Page, Charles Grafton, 1812-1868 : Free Download & Streaming : Internet Archive

In these references it clearly indicates that the coil is made of flat spirals

I have found all the references in this book and will post them when i get back home.

A wise man once said to me that you can't build what you don't understand
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Last edited by nat1971a; 07-25-2012 at 07:30 AM.
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