There are several threads in the anvil section on repairing/replacing the face. I am, by far, no expert on repairs. However, there a lot of folks on here that do have the knowledge and experience needed to do such repairs. I'm sure that they will respond soon. Your anvil is useable as is, but would be better if it had the complete face. It's present cash value is limited by the damage. But don't give up on it just because of that. It is still a good anvil and worth the trouble and expense to repair. :)