I have a couple of old monkey wrenches that I am unable to identify the maker of. The markings seem to show they were made in Cleveland, Ohio and are hardened but I just can't seem to be able to make out the manufacturer. It might be Lamson, but I don't see Sessions. Perhaps made under a Coes patent? I have attached a photo hoping that someone more knowledgeable than I might be able to identify it.
Thanks,