1941 Jacksonville, Alabama knife from my late grandpa’s collection. Information?

I know nothing about knives but I just got this knife from my grandpa. It was repaired/restored after it was in a wildfire. My uncle says it was from 1941 and it says Jacksonville on it.

I know nothing about knives but I just got this knife from my grandpa. It was repaired/restored after it was in a wildfire. My uncle says it was from 1941 and it says Jacksonville on it.