I happened to find this quite interesting newspaper article tucked away in a Tibbitts book today. Dating the article to 1976 because it mentions the "upcoming" 7th NIA convention to be held in Berea Ohio, which was Aug of 76'.This article has some really interesting info on early collecting, insulators useage, patents, etc....has some nice pics too. Newspaper article is in great shape but yellowed because of it's 31 year age. No rips or tears. If you like to have early liturature on this awesome hobby we share, here is a nice newspaper bit for your files. $5.39 will get this into your mailbox. Close up pix available for more details. Sold in 4 minutes!