Ramojo

I'm trying to restore a Gibson Tenor TB-JR for my father. It looks like the tuning pegs have been swapped, the tail stock does not have a cover piece, and I'm trying to find details like that and if it originally had a resonator or not. The serial number is 11071A-23. does anyone know where I can get the specifics on what this was originally? I'd really like to get this set up for him for his 95th birthday.