This CJ-5 (if I'm correct), has a tailgate, battery compartment behind the right headlight, You can see the gas tank under the driver's seat from above, and a passenger-side tool box that apparently is under the passenger seat (swinging that seat towards the driver's side).
The serial number apparently indicates that it is a Universal CJ-5, open body style, designated as a Park Model IV (it has light blue, then yellow, then primer paint on top) made in 1955. Is that right?
This SERIAL NUMBER is 9 (NINE) digits long. I put in an ID request to kaiserwillys.com A friend whose property I live on now has the Jeep there. Sadly, I think the body is scrap, as there's metal cracking apart on the body, even a fiberglass repair job on the right fender.