Porcelain Insulator News

This month we have a variety of things to discuss most of which have never been reported before. As many of our loyal PIN readers know, "new" porcelain insulators are being reported all the time. I appreciate receiving photographs and details of any porcelain insulators you have questions about; ...                    [more]

Mac's Believe It Or Not!

THE "HEMINGRAY 42" HAS BEEN ELEVATED!

In the history of insulator collecting, one of the most maligned insulators has certainly been the lowly Hemingray 42. Probably only the HK Porter shares a similar place in collecting history, but at least the HK Porter has an excuse -- ...                    [more]

Letters

ANSWERS TO QUESTIONS

Helen Wilson asked about an interesting piece of porcelain in the "Letters to the Editor" last month.

It is a feed through bushing used mostly on cast iron case General Electric and a few Westinghouse transformers from around 1910 - 1925. They are second ...                    [more]