This is a clip from the picture on the side. The best I can tell is it says ACME with RJK(?) above it. It looked like someone has stamped it or something. There is also some symbol below it. I only had a few minutes to look at the thing and snap a couple of pictures.
I also noticed the plate on the heel that looks like it is de-laminating. It didn't look like the gap was more than a fingernail deep.
Also, looking throught the hardie and pritchel, you could not see a defining layer or separation. I didn't hit it with a hammer. I told the lady that I really wished it had not been welded to the plate.