I I would be grateful if someone could give me an idea of the value of the attached George III coin dated 1791.
Color is a dead give a way. Yours is brown looking. It looks like copper. Next clue would be weight & then the acid test.
The details between the coin and the fake are very obvious in the shield. the harps head for example is huge on the fake, the fleurs-de-lis are also very off.