I came across a posting on Facebook marketplace for 2 Duquesne 106.1's, one with the original wire on it. The seller wanted around book value for them, which I'm ok with since I collect them. After I contacted her, she said she also had crates of more common glass to sell and would bring them along. I ended up buying those also. She told me that she used to be involved in the hobby, attending Springfield, etc., but dropped out of the hobby about 15 years ago. She bought these from someone in Western PA.