You can not go wrong with a Reed, A-Scale, Hollands, Morgans, Rock Islands and Chas Parker vises all 4" jaw widths as long as they are not damaged, welded and the jaws are pretty decent. The fun is finding the one that pleases your eyes and wallet without buying new.
I'm afraid I am not a vise restoration hobbyist or collector, I just have some projects that need a vise. I did check Craigslist, but the only Chas Parker had jaws that were absolutely wrecked. I couldn't see paying what they wanted for it.
Lewis #38 Vise seen on a CL ad. I am guessing here since it matches a catalog page's spec:s. 4" jaws that opens to over 6" and weights 56lbs.
Kevin, this sure has a lot of Prentiss characteristics. The base and locking lever, if memory serves. What do you think?
Man that's nice KMS.---Yours?

I'll look into the FZA, Leinen and Bessey vises when I get some time. Thanks maico. Seems the jaw widths, weights and max opening match the Penn vises. I do not think I can pull pictures from a pdf file easy but will give it a try.
Possibly for the record;
Bonney 250A ?
Jaw width 2 1/2"
Opens 3 1/2"
Weight 8 lbs.
Bonney picture has it as 10lb.
Manning, Maxwell and Moore adv. has it as a Machinist Vise. weight 8 lbs.
I don't have that picture, believe it was on the Vintage Vise thread;
Base says Bonney,
akasrick
KevinThanks a bunch, recorded. I listed as a Machinist. Thanks. Kevin
Reed 107. Stationary base. 7" cast in Jaws. 191lbs and opens to 12"
Check out the slide protector.
Bison Polish made vices spec. sheet
http://www.bison-bial.co.uk/public/data/resource/upload/00197/196730/1240-de.pdf