Hello!
My first post here, hope somebody knows the answer to my question

I have 2 shotguns that were made in Belguim. According to my uncle one was bought at action and the other belonged to my Grandpa. My Grandpa passed away in 1970 and apparently owned the gun for many years.
From what I have pulled together so far the stamps on the barrel indicate that the first gun is a "f" date code = 1967, 12 gauge. If this is correct then this gun must have been the one bought at auction. Please take a look at the pictures and let me know if you agree with these findings.
What is the stamp below the "f" is it "star over AD"?
What is the 4 over AD on the bracket?
Thanks!
