Further on in the same AA article cited by johnsironsanctuary, "EA Boyd", "General" and "Old Forge" are all mentioned, along with "Quality Tools Corporation"; under the section headed "New Ownership". Who made what for whom is unclear, though (to me anyway).
I would love to see a 'Family Tree' style illustration, or maybe a 'timeline' created by someone that has the skills necessary to unravel all of the various facts, connections and speculations about our beloved USA tool makers. I have no idea who should be the Grandaddy of them all but it seems if you look hard enough, they are all connected somehow.
If you've ever heard of the 6 degrees of Kevin Bacon game, I bet it might only be 3 or 4 degress to connect everything in the tool world; but I don't know who would be Kevin Bacon. Any ideas? Now there's a thread idea!