Thanks for the replies. Your right George, no springs, but a lot of adjustment screws and geegaws to figure out. I jumped on it and it was off by 20lbs, but then the tower is falling apart.
Randy, If I can get that kind of return on my $20, it will be worth the time, it seem's complete. Or keep for weighing things like, oh, say, anvils.
Jerry, I just picked it up this morning. The lady even helped me load it, not as heavey as I thought. Plan B is always sculpture parts....