I'm no expert in these matters, but I'd be a little suspicious of this one.
Going by the decal, it would be late 60's to mid-70s, but in that case the serial number would be between the top screws on the neck plate, which would have a stamped F on it. Also the decal seems lightly on the large side. The tuners are definitely not original, and it looks like a decal has been removed from the rear of the headstock, just where the "Designed and backed by Fender" decal would be on some Squiers. In fact, from the pics it looks like the finish has been taken off the back of the headstock entirely. Is the decal under the finish on the front?
I think it's possible that you have a rebadged Squier on your hands, but I'm sure other knowledgeable members will chime in presently with more and better information.