First post, so hello all.
Been reading through this thread for a while, trying to see if I could find out what make of vice this is, (it's not mine, but I'm trying to ascertain what it is for someone else). If anyone knows what it is, I'd appreciate any info.
Whilst I'm at it, might as well post a couple of photo's of ones which I'm in the process of sorting at the moment.

First one is a Woden. The handle is going to be depainted, now that I have it off so that I could sort the screw out on it. Derusted and painted the vice a couple of years or so ago, but it's only the last day or so where I finally decided to get the jaws refitted and the bent/distorted leadscrew sorted. These photo's were taken ages ago. I'll take a finished shot of it once I've refitted the screw and handle. First one is when it was first disassembled, second and third were when it had been derusted and painted.
Then there's the current project, (picked this vice up about a month ago), which is what prompted me to sort the screw on the Woden, as I had to sort the same problem with this one. The leadscrew had stretched, meaning that the jaws wouldn't fully close. First photo is how it was when I got it. There's a mug sat atop it to give an idea of size.
Some shots of its current state. Just needs new bolts for the jaws and those refitting and the handle refitting.
These are the cylinders before and after, to better show the design.
The body, after derusting and before painting.