Probably worth more in England
John Roberts, Jr was a English billiards player around the turn of the 20th Century. He followed in his fathers footsteps. Also, he began to build tables and cues. I suspect this is one of his (because it has his name). He died 1919, so if it is that old, it may be worth something. But, it may be that the company continued using his name after his passing.
I would suggest asking some of the English or European players that often post here. The best place to catch them is in the Main Forum. Try a Title that would catch their attention.
Good Luck---Hope its worth a Million!:smile: