I'm trying to confirm dates on a nice looking Pbass that has a headstock serial number putting it at 77-78. Ive read many threads about ID from pots and pickups and am pursuing it. I have some photos but not enough to confirm yet. Here are a few pix that the owner has posted. Anyone see anything here that would indicate it's not all original. I realize that there are other things to check but I'm hoping to avoid a long drive if there's some obvious tipoff. I'm not sure why pots etc weren't photod when it was open but I will find out. WHat about this pickguard serial #? Does it tell anything. MOre photos coming Any help is appreciated.