Purchased these three insulators at a local indoor flea market where they are prices according to their size verses what they actually are. I stop in when ever am in the town where the flea markiet is located. Seldom do I ever find any worth my while buying but my last two visits made it worth while to buy a few. The two AT&T 121 tolls shown I would have passed up because of damage if it wasn't for my Brookfield CD 121 with blot out investigation project. I wll be updating that project in the collectors album latter being I've added several more besides these since I last posted. I also may have left the CE W.Brookfield behind as well if it didn't have a quite unusual fold in the glass on the inside of the skirt.