Well, as it turns out - I believe I have one that we don't use!
We got this thing at a yard sale several years ago, seller knew nothing about it. We just wanted the table it was mounted in.
Turns out it's pretty clear it wasn't originally made for a std small folding sewing table, and it has no on/off-switch or any labels, and very stout mechanisms. Pretty sure it was designed for/used on an assembly line of some kind. Just plug it on and it goes, lol.
I can try and dig up some info on it if need be. We sure didn't pay much for the thing.
Unf I'm in MD, so most services are out, but I could probably think up some misc items I could use.
Post up a few photos of this thing. I'm in MD relatively often and could bring it back. My scout could use a new interior