I picked up this piece from a person who has a very small collection just about a week ago. He had some insulators, and asked what ones were good. They were all very common except for this piece. He would not take no as an answer, as I wanted to leave him with it. I had given him a large box of insulators, so he considered this the trade-off.

Not often seen here in Ontario, a Diamond 102(no vertical bar), in a Steely blue colour with some awesome amber/carbon in the dome and down the side.

Nice to see these pieces pop up from time to time.