I know it is worthless, but it is the first ever glass insulator I have ever hunted for and found. We were coming home from a weekend trip, and along the railroad, there were four poles filled with glass left. I have passed there for many years, but never noticed because I never collected insulators. Anyways, we stopped, and I searched all four pole bases. I also found the Coke bottle, the Spool, and the RR spikes here. As well as the next picture. The only reason it was on the ground is because the pin rusted and snapped at one time.