Listed is a CD 302 embossed Hemingray Patent May 2nd 1893 (B) Muncie Type with R.D.P.'S. Insulator has some damage which consists of three drips that are chipped or chipped off and a bruise on back that is about 5 drips in length and has carbon residue underneath bruise, no glass or drips missing on bruise area. I'm asking $20 plus shipping.