Early Patents & Old Stuff

By Ken Bergstrom; posted July 21, 2005

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A mythical insulator; (at least for me) discovered! As a big fan of the Ramshorn style of insulator I have heard many stories of a Mt. Washington with a cobalt insert but until now have never had the pleasure of actually seeing one. If any one out there has an extra just lying around and would like to part with it please drop me a line.