Here is a group of 10, CD 102 insulators that would make a good starter collection for someone wanting to start a 102 collection or add to their current collection. The embossing of the insulators include Diamond, BTC and Brookfield. The value of the insulators book at $80, but I am only charging $40 for the insulators plus $15 shipping for the insulators, any where in Canada and mainland USA. If you would like to know some of the specifics on the embossing of the insulators, etc. Please contact me at discover@cpnet.net