Came across this, but I have no idea what it could be. It's described as a hunter's badge, but that is pretty vague. The name plate on the back would suggest this is a Heinrich Arld, Nurnberg piece, but I didn't find reference to something like this searching through their work.
It's not going for very much, it's more of a curiosity than anything else, but perhaps someone knows? Does it look like a period piece (the construction or casting & fastening)?