So I found this badboy in the back of the shed:
Started cleaning up the blade today, a good treatment with the file brought the blade back to a rough edge but at least one free of dings. Been working for a little while on the faces now but it's become clear that the handle needs to come off.
I've never done anything with stick tangs before, how do I get it off, do I buy or make a new handle and how to a reattach it? It looks like there is a rivet type thing hammered over on the end of the handle.

Started cleaning up the blade today, a good treatment with the file brought the blade back to a rough edge but at least one free of dings. Been working for a little while on the faces now but it's become clear that the handle needs to come off.
I've never done anything with stick tangs before, how do I get it off, do I buy or make a new handle and how to a reattach it? It looks like there is a rivet type thing hammered over on the end of the handle.