One of my kids comes in this morning and says that he found a guitar when they were cleaning out the garage. His grandpa forgot that he even had it. So, I'm thinking it's some old cheapy, but then the kid says it's a Gibson. He brought it in after school, and it's completely covered with grime. Tuning keys are shot, and pickguard is disintegrated. One big crack in the back, and a brace that runs across the bottom directly under the bridge is loose and rattling around. Under the grime, the Gibson logo is quite clear. I look inside the top f hole and see L-48 imprinted. Through the other f hole