1935 Supreme Model 85 Portable Vacuum Tube Tester - Very rare! This tester is one of five tube testers I inherited from my Grandfather. Took a step back in time and tested the unit today using an old tube and it appears to function but I'm sure, like all old tube testers, it could benefit from a calibration. Looks like quarter-sawn white oak veneer on the outside of the box, and the finger joints on two corners of the lid could use some glue but overall it's in pretty... good shape and would look as good on a shelf as it would on a test bench. Will package with great care and ship via USPS or can do a local pickup in/near Stillwater, MN.