
681B is an industry standard number for a light service "S" wrench with 3/4 x 13/16 openings. Others used the same number, starting with Williams. All the "S" wrenches had a standard number (675, 677, 679, etc, and later, in the late 30's and 40's it was 75, 77, 79, etc), with suffixes for milled openings. They made several "681" wrenches, all with the same die, then milled in different openings. A 681 was 11/16 x 27/32, for example. A 681A was 3/4 x 7/8. All of them would've had the "681" on the shank. Not saying it's not a Herbrand. But you might have to look at Williams and others, too.
RagTopTA posted a Norvell-Shapleigh (brief 1900-1917 partnership) "S" wrench with a Diamond-Edge logo on this thread, linked here.
My reply with some additional Shapleigh D-E info is linked here.

It's not incomplete; unfortunately, it's just wrong, Jock. The model number series they are using for Williams and Armstrong are for different "S" wrenches. They made short "S" wrenches with flat handles (66x), short "S" wrenches with concave handles (86x), long "S" wrenches they called car wrenches (3xx), and light service (also called carriage makers') "S" wrenches (67x, 68x). All of them had 22-1/2* angle heads. Herbrand got its model numbers from Williams for the longer "S" wrenches, as did Bonney and many others.I used this for my research:
http://www.wrenchingnews.com/industry-standard-wrenches/chart.html
It didn't show any others but Herbrand, but it may be incomplete.
So who made the last "S" shaped wrench, and when?
The last? Can you not still buy them? I know Gearwrench still offer them, dare say a Google search should show up a few more.
So here is where I am, so far with Peugeot - I't a bit lopsided, as I only have the one 8-10 from an Eprey buy. The clip is something I just grabbed from the collections of trays and holders. it's not Peugeot, and I'v already outgrown it...
So I'm still going to be looking for 8-10's and the "inter" sizes I don't have...

...... and a 665B - the other end has a faintly-stamped oval with a P. I wonder what else was in that oval? Almost looks like PEXTO would fit, but did they make DOEs?
The one that has not been ground has a raised stamping that would have been forged in.Look to be blacksmith made. Possibly by a RR shop.
Does the stamping have a manual look to it?
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I've had this forever and never thought to research it until joining this site. The best I can tell Brugnago tools were made in Italy starting in 1948 and may have been made for Alfa Romeo
So here is where I am, so far with Peugeot - I't a bit lopsided, as I only have the one 8-10 from an Eprey buy. The clip is something I just grabbed from the collections of trays and holders. it's not Peugeot, and I'v already outgrown it...
So I'm still going to be looking for 8-10's and the "inter" sizes I don't have...
Does anyone make a DOE with "teeth"?


That's really co. That's why I like old tools. They have history to them. Just curious... How is the quality on that wrench?Spotted this at the flea market this morning.
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Picked it up solely because of the intriguing logo on the flip side.
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As a militaria guy, I was familiar with Weyersberg-Kirschbaum Co., in Solingen, Germany. At the turn of the century through the end of WWI, they supplied most of the armies around the world with bayonets, among other things. I knew it was the merger, in 1883, of two legendary families and blade makers. And I knew that they used a king's head and knight's head, respectively, as export markings.
Seeing only the Weyersberg name and a cornet logo on a wrench marked "SELECTED- STEEL" and "GERMANY" with imperial size markings threw me.
A little research revealed that some members of the family re-established Gebruder Weyersberg as a separate entity in 1920, and they apparently made mechanics tools as well as cutting tools.
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Here's an oddity I also picked up. Check out the small hex throat opening. That has not been deformed from use. That would splay the jaws, as is often seen in older wrenches. It was milled that way.