There are other clues that might help get you towards something at least slightly more definite. Any indication what pickups you've got? Chrome versus nickel plating on the metalwork can offer some help, though it's obviously not the easiest one to work with. Bridges, too. 'Final Prospec' says something, but you'll need someone else to tell you exactly what it is. Mike?
The thing to remember in all of this ? or one of the things ??is that details that can't be changed as easily are more reliable. Like wood. With the number of pieces used for the body, the easiest place to spot a join is generally going to be in the pickup cavities (since at the very least there's less finish there). If it's a two-piece body there would be a seam straight down the middle. If you're sure there isn't one there, then it's going to be either a one or three piece back. You can try looking across the back (under as many different light sources as possible) to see if there are any dead straight lines where you might expect there to be a seam, but Tokai joins aren't always easy to spot. It's the sort of thing where if you see one, you'll know. But if you don't, well?
