I thought I would jump into this thread as it is what drew me to GJ. I've been doing a lot of reading and marveling at the variety of vises that I never knew existed. I'm a professional mechanic and have never heard of most of these brands! Anyway, on to the real story. I work for a heavy equipment dealer and we recently had our shop expanded and a lot of new tooling purchased. Consequently, a lot of the old, damaged, unused stuff was sold or scrapped. I managed to snag these two jewels.
Top is what I believe to be a Wilton 400S, dated 1978. Bottom is an 800N, and I couldn't find the date code on the key. Oil bottle, well, since I don't have the usuals for scale

. Both are missing their horseshoe washers, which I intend to replace shortly. Being in a heavy equipment shop, they've seen welding, torches, and LOTS of hammer time. I'm sure a bad strike with a large sledge caused this:
The main body is broken right around the locating pin. I imagine it could be brazed back together, but I will probably use some block repair epoxy from work.
The pedestal for the 800 is made of 1" plate for the base and vise mount, and what could be the barrel of an old hydraulic cylinder or high pressure pipe, as the wall is around 3/4" thick. I had to load it with a forklift and unload it with my engine hoist. Once I out some concrete anchors down, it won't be going anywhere. The bolts attaching the vise to the base are actually bolts from what appears to be an old Cat D3 or D4 bulldozer:
They're a cool touch, given my line of work. Anyway, gotta love free iron!