'78 Fender Jazz neck with original tuners and string tree. 3 bolt, but also drilled for 4 bolt. Sounds good and plays great. Old brass nut installed a long time ago. Great condition. Beautifully block'd and bound. Original frets have some life left but are worn, typical of the age.
In response to neck measurement request. Measurements equal 1.491 inches at the nut and I take "front to back" as you're asking for a depth at the first fret. So that came out to .888 inches. If that's not what you meant, please correct me and I'll get the precise measurement.