CRSINMICH
Well-known member
PITTSBURGH "AUTO" VISE
By the same company that made the mythical 695 pound vise
3 1/2 pounds
A handy vise. You can mount the base to the running board of your automobile and keep the rest of the vise in your toolbox!
This makes the day look like 23, but still nothing in DATAMP, tho it is a valid day.. It has a model number and a patent date. The date is a bit blurry, but it looks like May 10 (or 20), 1911. Neither of those dates was a day on which patents were Awarded

What a sad little swivel jaw!Athol 643A. 3” jaws on this welded swivel jaw vise.
I think a good guess.Any ideas on who made this vise. Possibly a School built vise?
One for the spreadsheet if you didn't already grab it. Luther V60.I need some help identifying this little cutie. The only markings I see is V 60. It has a design I have not seen before. The 2 pin slider thing is pretty common but on this one the bottom pin doesn't go through the jaw it just rides in a channel. It is very sturdy almost no play in the jaws.
Jaws are 1-1/2" wide opens 1-1/4" weight is 1lb 2oz.
It's a shame the clamp handle is missing.
This could be a markings but looks like a casting flaw to me.
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Thanks CRS. Just built some 6” Morgan jaws for Royce. He should get them this week.No. 55 - Jaw width 5 1/2" Opens to 8 1/2 " Weight 100 lbs.
MORGAN VISE COMPANY
Models 55 & 155
(Not on the spreadsheet)
No. 155 - Jaw width 5 1/2" Opens to 8 1/2" Weight 115 lbs.
Page from 1928 Morgan catalog.
That one looks to have been repaired on the top of the L-shaped slots. These vises were neat but not built to last.



Still in business, but they no longer cast vises as they stopped cast iron work in 1990.@CRSINMICH 1982? I'm surprised they were still in business! but I think they lost the Littlestown HDW FDY CO. in the name much earlier?