Interesting items on eBay

Item # 190348608036 The seller claims this is a vintage computer from 1968. It's all been de-racked and is shown spread out on a table, local pickup only in Hudson, MA. There is a console that appears to have been part of medical instrumentation of some kind. I don't recognize the manufacturer's label that is shown, but there is a set of drawings, and the card cage appears to contain a core stack or two. Someone local might want to check it out. Item # 120492284400 These look like raw ceramic substrates similar to those used for IBM's SLT logic, but they appear to be set up with pads for larger die. Perhaps MST logic? Anway, the seller claims they are IBM material from the 1970's. There's a whole tray of them, as would be used in manufacturing. Could be interesting for the IBM mainframe collectors.