Hello guys, I want to say first that I am new here and english isn't my native language so don't judge me please. :D
Ok so here's the problem. I have an old coin from a material which looks like cooper( I am not really sure), and I can't identify it or find a value of it. I found something close to it(
https://goccf.com/t/122414) but mine is really different, I mean from material to his back or the inscription. I really dont have any idea, so if you can help me, that will be great!
Here are the pics:

