I weld

I have a vice that looks very much like that one. All I know is that's its very heavy. I bought it from an old guy that had it laying in the weeds for $50. It was froze up so I had to pound the thing apart and clean it up. It cracked it a little bit but it still works very well. I had to cut out the old jaws and make new ones. It sits outside all the time but is very handy. Mine has 6" jaws. Its very old and I did look up on line for any information about it and came up empty as well.