They just don't get much better than this. A CD 267 embossed No4 CABLE in fantastic condition. The photos pretty much tell it all. I think the smaller rounded ears make this insulator even more interesting . The rounded ears are not super rare but just not seen as often as the larger squared off style. You will notice in the second photo a long line in the right side of the ear. This is just a shallow glass fold, maybe a little air that pushed to the surface. Right from the elevated in Boston, into a box for 24 years and now liberated to take a place in your collection. Asking $135 for this exceptional insulator and that includes all shipping cost.