I have for sale an old ARC Cessna VOR/LOC Converter Indicator IN-385AC. It is in untested condition, I do not know if it works. This came from a local estate with a bunch of aviation instruments. It is marked 1980 on the side of the casing. The OBS knob turns properly. The face plate measures 3.25" x 3.25" and is approx. 8.5" long. It is dated Jan. 18, 1980 on the side. The connection in the back of the unit is in good condition.
This would be a great piece for a Pilot Office or Display, or possible use.