If you are a gambler, this might be the insulator for you. First, let me tell you the piece should be tumbled because there is a haze on the surface. That`s the bad part. The good part is a 2' green streak right across the dome. Then on the back side there is a large oval blotout with a nearly 1" teardrop shaped bubble right adjacent to it. The gamble is if a tumble will reveal a milky aqua insulator with a bunch of extras, worth $150 or more or will you have a good looking New Eng Tel with a neat green streak and a big bubble worth just about what you paid for it. if you feel lucky buy it now for $40 shipping included. I`ll post a second photo showing the back side with the bubble.