I think the consensus is that this coin needs to be professionally evaluated/authenticated. For the potential value, it is well worth the costs of finding out what exactly it is.
In Memory of Crazyb0 12-26-1951 to 7-27-2020
In Memory of Tootallious 3-31-1964 to 4-15-2020
In Memory of T-BOP 10-12-1949 to 1-19-2024