This is a Jacoby J/B according to them it was some sort of special run Melissa ?. Well the forearm is split and needs to be replaced. It appears to be cored ebony, all the rings are good the butt appears to be straight and the original shaft go's with it 3/8x10 pin 11.5 mm. I have no idea whats its worth if anything, some info would be appreciated. There's alot of repair guy's here give a price to fix it or buy it. Thanks