My son was gifted a Dwight model Epiphone for his birthday and we are having a tough time getting information on this particular model. It needs some replacement parts and we would also just like some general information on the guitar itself. The person who gave it to him told him it was bought new in 1965 and this coincides with the serial number on it. (515689) Anyone with any information please reply. He’s had it almost a year and like any guitar player is chomping at the bit to play it.