Nice clean embossed "cable" in aqua with a greenish tint. The insulator has a few tiny bubbles and a small piece of junk in the glass. Inside there is more glass at the point where the pin threads start (1/2 inch more glass) that you can see in the bottom view. With all this extra glass, it's one heavy insulator. There is a small shallow chip on the base as shown in the bottom view in the picture (the other mark is a unbroken base bubble) and a tiny flea bite. It's been in my collection for 40+ years and always stood out among my other 259's. Asking $65 plus actual postage. PayPal friend please.