This is a Light Aqua CD 110.5 EIN [010] (Dome) [Pointed dot] (Base) +NAT.INSUL.CO.+/PAT.MAY 1.DEC.25.1883. JAN.1. OCT.7.1884 {Segmented threads} BE in excellent condition. There are two small flakes at the very top of the corkscrew, and that's it. The rest, including the base embossing, is perfect. Click on View Original for a closer look. There's even a couple of tiny white potstones to be seen on either side and a little round bubble in the dome. Tough to upgrade. Asking $115 plus postage.