Arise ye olde vise thread! We got new info.
A guy over on the home shop machinist forum just posted this:
http://bbs.homeshopmachinist.net/threads/60313-Beast-of-a-bench-vise-installed
Here's a summary of what the link says and what he told me in a PM:
All USA made including castings
Made by Anchor Industries machine shop in Fitzwilliam NH
Designed and machined by proprietor Ralph Niemela
Castings made by a NY foundry which burned down including the molds
Sold via GSA contract to Federal Government
Various models including:
"Anchor" No. 110 6" bench vise with pipe jaws weighs in at 175 pounds (80 kg) and opens to over 8". It has over 6" of depth from the top of the jaws
It has thrust bearings on the fixed end of the screw, the handle is 1" rod with the 1-1/2" ends double pinned on. The screw is 1-¼-7 Acme"
No 1945: 6" machinist vise without pipe jaws
No ???: 4" vise
The machine shop is closing and everything is for sale including a barrel full of vise castings.
http://boston.craigslist.org/gbs/tls/3987487870.html
I sent an e-mail hoping to get more info on the vises, but haven't heard back.