This insulator is a CD 267.5 embossed; N.E.G.M. CO. known as a straight sides. It is a blue aqua color with a milky streak in the glass and an amber pollywog. The insulator is in near mint condition with wire wear in the wire groove, a 3/4" long shallow wear mark on the base edge on the embossed side, and a factory inner skirt bubble with dirt inside. A very nice displaying insulator with character. Priced at; $225.00 plus USPS Ground Advantage shipping cost. Thanks.