WXRT Past & Present Employees has posts about CBS radio/Entercom throwing almost the entire history of XRT into dumpsters in 2018 as the old Belmont Bunker Building was being gutted. A lucky contractor was given the ok to throw half in the dumpsters and half in his truck so he now sells it online.
I think, can't be certain that I saw some of it in a thrift shop in Kenosha. The guy who owned the store said he buys all of his own stuff. Most of it was reels. Didn't get any of it because I have no use for it. Nothing to play it on. Was a few months back.