I have an old, 60's I would guess or older, tube type Dumont oscilliscope.
I used it for audio stuff 15 years ago, and its been setting in the cool
dry of my former studio since then. Cosmetic is pretty good, but I don't
think I would just plug it in and hope for the best. Anyway I am not
keeping it, either it sells for like $10 or I harvest the tubes and dump
the carcass (what a nasty fellow). Email me if you are local and
interested. It may ride with me to the Cal Poly Pomona hamfest in the
morning. (sat 10/16). I will be the large geek in fishing hat with a bucket.