TUESDAY,  JULY  25,  2017
Published on the Internet

This is a searchable database of over 12,000 articles from hundreds of newspapers and trade journals published since 1850. The content is all about insulators in some way. The people involved, the companies involved and the insulators and how they were manufactured, tested and used.

The original content of the articles is preserved. Spelling errors are noted and applicable illustrations from the article are included. Often present day dollar amounts for values in the articles are listed. There has been some minor reformatting of the text and illustrations for the web presentation.