Up for sale is 4 nice insulators. From left to right they are as follows: CD 160 Star i[010] in Light Blue, next is a CD 210 Postal [030] in Dark Aqua, next is an unlisted CD 121 Am. Tel. & Tel. This piece is embossed on the dome with a large "11" and a smaller "11". This in not a ghost embossing. The embossing on the front skirt is blotted out. Last is a CD 133.1 Patent [010] in Light Green. This piece has an "E" embossed on the dome. First email get them all for $25 plus $8 shipping. More pics available. Email with any questions. Thanks!