A fine looking base embossed Chicago Insulating Co. CD 135. The color is blue or blue-aqua. There is white swirls starting toward the base of the skirt and traveling toward the dome. The mass that you see in the photo is the most concentrated area . There is one small shallow chip on the diamond grooves and a few dings. Overall the piece is in very nice condition. Could be worth much more than my asking price of $225 shipped to your door.