Not much to Go on shes pretty ruff. Im guessing pre 1900's as thats the place i was hunting at, sidewalk tear out in Calvert. I found a Really Bad no date seated dime as well. Thank ya'll
Trying to figure out what that "1 SBA" on the back of the coin is, it seems you can clean the back of the coin off more? You know they had tokens also called "rigsbank token".. Can you see if you can get more reading from the back of the coin?