Should be an easy one to ID, as the logo is clear, I just can't quite read it and I'm not familiar with the logo. I picked it up for $3 at a garage sale, with the intent of replacing the missing grip panel, and welding a handle on the top to use it as a twisting wrench.

it's called a "Monkey Wrench"

Well, yes, I know that part, just wondering about the manufacturer . :D

Here is a link to an interesting site.  Unfortunately I found nothing on yours but it is still a good resource .

 

http://www.wrenchingnews.com/

 

 

Here is another link to how I used a couple of Monkey wrenches to make adjustable bending forks,  which have turned out to be super handy tools.

 

Thanks for the links! I like your idea about the adjustable scrolling forks. I may do that with this pair if I find a set with nicer jaws, as these jaws are a bit beat up.