I came across these photos in an ad for an estate sale, and I don't 
think I've seen a tool like this before. I didn't go to the sale, so all 
I have seen is these three photos. What is it? (And would it have been 
so hard for them to take one photo from a different angle?)

https://groups.io/g/oldtools/photo/263870/3535727


--Chris

Check out H-frame, the site for vintage Black & Decker Workmates
<https://h-frame.weebly.com/>