Couple interesting things about this one. The date is 9/15/51 (I think), which would make it one of the latest Nocasters - the Tele book says clipped decals were in use up till August '51, but its hard to be exact. More interestingly, the body has the extra route for wiring and a philips head truss rod. Screws on bridge appear to still all be slot head. Just to narrow these dates on screw transitions down a little better...