Lovely mottled coloration of this Thomas incised porcelain signal insulator. Marked on the top of the dome. Look at the sharp variation in the glaze color. Absolutely beautiful. Condition - VVNM, Very slight scratch here and there, hardly noticeable. Only $4.75.

ADD IT TO YOUR COLLECTION TODAY! Buyer pays actual USPS PRIORITY shipping with Delivery Confirmation in continental US. Insurance is extra if desired. Not responsible for uninsured packages. Multiple items purchased will be combined together in one package to reduce your shipping cost. I use the flat rate Priority box as much as possible. Check, MO, Cash [at your own risk] accepted. I do NOT accept PayPal. Feel free to ask questions or request additional photos.