"Lightning Rod Insulators"
Steve Bobb, Norristown, Pennsylvania

"Lightning Rod Insulators" - Steve Bobb, Norristown, Pennsylvania

Awards
* N.I.A. First Place Lightning Rod Insulators

Integral parts of a lightning arrestor systems, were used to insulate the metal rod that ran across the roof and down the side of a building to the grounding point. Over 50 insulators on rotating shelves displayed a wide variety of colors, shapes and the depicted the development and history of these specialized insulators.

 
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Last updated Thursday, March 20, 1997