I agree with Photon - that's the best way to try and salvage something of it. If that didn't work - frankly I'd just toss it.... unless you can piece something reasonably legible out of it - looks pretty worthless. Good luck!If it was mine, I'd scan each piece and recreate the puzzle on my computer.
Lots of tape and you're good to go. Lol
The FBI has convicted people on less evidence than that.
Don't throw it away....you're darn lucky to have that much of a build sheet.
I put a piece of tape on it but it was just falling apart more think what I'm going to do is put it in a photo album page and try to put some sticky stuff on backGuys would kill to have there buildsheet! No way would I toss that! I'd be piecing that together the best I could and making it legible. Save it for a rainy day when your bored and you will thank yourself later. Why does it look like it was already preserved in plastic and a dog chewed it up? What happened?