Came across this today and just seeing if it’s worth holding onto but I’m sure it’s just filed down or something but it’s really smooth and flat so I wanted to ask the experts ha
When you have zinc showing through like that, it most likely came about by removing the copper...by filing or sanding.
Alright, thank you!!! Just wanted to see if maybe it was an error but I figured it was just something like that.
It looks like some one tried to make a miniature flying saucer out of it. Fling it and see how far it goes !!