The Insulator Publication Index is an effort to make a search engine that encompasses any and all magazines related to electrical insulator collecting. It is not affiliated with any publisher or organization, but is an independent project by Nathan Holmes.
This one isn't perfect. It's not a carefully curated and manually entered record of articles. It's all done with OCR of old magazine scans and pulling the text out of modern PDFs. There's typos (or rather OCR-os, since no typing was involved). But it's usable, and in some ways it's better. This one will search the whole text, not just the titles and summaries, and will give you little thumbnails so you can visually check if that's the article you remember. Plus, you can't beat the price of free.
Contact: Nathan D. Holmes (firstname.lastname@example.org)