I just acquired a PDP-11/84 that didn't come with a console panel. That should have a 25-pin D-shell connector for the console serial port, a baud rate selection switch, and a forced dialog switch, with a single 20-pin connector for a ribbon cable that attaches to the KDJ11-B and MDM. The part number should be 54-16508-01 according to the manuals I have seen, although the only hits I find online have it transposed as 54-16058-01.
If you have one available let me know offline in private email how much you would want for one. I'm located in the Seattle, WA area. -Glen
