Don't mean to butt in, but could be nic is like me, old and remembers when the old, now vintage collector, stuff was our only choice except for the copies like the Kent and Memphis, etc. Or the rick which none of us could afford.
I've played several pre CBS precisions, and a jazz or two. A sea of the 70's fenders, Precisions, Jazz's, mustangs and a few others I can't remember. I owned a 70's jazz when I was in college.
Hate to say it, but the pre CBS's mystique is, well, just that, mystique. The ones I played were mildly better than the 70's instruments but they were still pretty mediocre in terms of consistency of the quality. Bad fret work, crappy neck/body joint, tuning keys you needed a pair of pliers to turn and one had a pretty warped neck.
Great collector's items, but a VERY BAD waste of money if you want to actually try to gig and make music with the things.
For that, the wise thing to do is get a new reissue from Fender if you just have to have a pre CBS precision or jazz. Fender makes exact replicas now of the 57 precision and the 62 jazz. They will sound exactly the same as the real ones, be zounds better built, better hardware better everything and will be a 10th of the price of an original collector.....
So maybe it's just me, but I'm not fooled - they may be collector's items and are great for that, but the vintage stuff is the poorest choice by far if you want to play it as your main instrument....
LS