2015 National Insulator Show Displays

By Richard Case; posted July 8, 2015

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Richard Case's "The Power Insulator in America" A heavy and tall display of many power Insulators from the northwest area and power stations or power transmission lines. Many were for 40,000 to 60,000 volts.

Chicago Insulator Club Award[id=440813032] to general award presentation[id=440810999]