Cam home with this Steel Blue CD 121 Diamond. It came from a 5000 insulator collection I travaled quite far to see. The collection is for sale. I can't afford buying the whole collection which has a good number of nice insulators. I will post a couple pics of that collection here as well to serve as a sample. I know that at least one other collector knows where this collection is. If you think it is you, email me a let me know where you think all this glass is hiding.