#2
Yep. F Spaced. Sorry mate.

As a rule of thumb, any guitar with a Fender or locking trem will have F spaced pickups. Any Tune-O-Matic will have standard spacing, and Bigsbys are variable - look at the guitar and use your own judgement; if it's Gibson style, it'll probably be standard, whereas Bigsby Teles will be F spaced.

To put it into context a bit, the F in F spaced stands for both Fender (or other vintage style trems) and Floyd (or other locking trems)