

Hello,dear colleagues!
A friend of mine has got this silver ancient coin and asked me 3 questions that I was not able to respond to. So, I passed them to your knowledge and kind help...
1) Can you identify the coin?
2) Is this a damaged coin, so only a piece of a round shaped one coin?! Or, was it "minted" like it looks now?
3) What may be its value, as it stands?!
Thank you so much!
Andi