[Trade Journal] Publication: Electric Railway Journal New York, NY, United States |
The National Insulator Company of Pittsburg, located at Ford City, Pa., manufacturer of high-potential porcelain insulators, is represented at the convention by Messrs. Davis and Patterson. |
Keywords: | National Insulator Company |
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Supplemental information: | |
Researcher: | Elton Gish |
Date completed: | February 1, 2011 by: Elton Gish; |