5 1/2 years of newsletters from this telephone collectors association. Mid 1992 through 1997. Each issue is usually eight pages. Full of classified ads, photos and stories. There has to be some insulator leads in all of those ads. If you have any interest in phones, signs, insulators, battery jars, etc you will want to check out this pile of information. All the newsletters for $10 plus $5 for media mail shipping to the US only.