Hi all, I have recently inherited some coins and I am interested in the history and value of them. Any help greatly appreciated. I have listed them all below. 1) A thin disc with 91 and leaf pattern on one side, the other is very badly damaged but it appears there is some lettering round the edge 2) George III on one side, Britannia (?) on the other. Year 1806, lines round edge of coin 3) George III on one side, Britannia on the other. Year 1773, (3.5cm diameter) small hole drilled at top 4) George III on one side, Britannia on the other. Year 1797. 4.5 cm diameter approx 4mm thick (two of these) 5) George III on one side, Britannia on the other. Year 1797. 5cm diameter approx 5mm thick. **T.ISAAC stamped across Britannia There is some local history connected to these coins (location where they were found) which I am currently looking into as well. Any info would be greatly appreiciated. Thank you