When I saw this odd combo for sale on the interenet I knew I had to have it! I could tell from the large embossing on the insulator that it was a transition embossed H.G.Co CD 162. I also knew that all the paint on the insulator could be hiding some rare color underneath. It turned out to be just aqua, but I like it the way it is anyways. The seller from Pennsylvania wasn't sure where it was found, but from the looks of it and all the greasy dirt that was on it I'd say it was used inside a mill or factory.