Nice vehicles, the fully restored Jeepster and wagon looks great! Im a little particular when it comes to identifying the early jeeps though. There are a few overlaps in design considerations, but the the stenciling on the back of that black jeep is quite a stretch.
It's not a CJ2. The window frame and hood height make it clearly a CJ-3A, M-38 at best. Those were made between 1948-1953. Interestingly, the rear flares look correct, for the dually kit, but the sealed tailgate and lack of mounting holes for the missing hardware, suggests a reproduction tub.