It looks like it has a replacement body.
https://jackson.craigslist.org/cto/d/tyro-willys-jeep/6811442229.html
“This Jeep runs, drives, and stops great. The Jeep body does have some patch work and rust through in places, but as is you could daily drive and use it for fun or pleasure if you’d like. The frame looks great compared to most I see and very original. The engine runs smooth and strong and is the original 134L flathead 4. The original T90 3 speed transmission shifts smoothly. 4 wheel drive operates as it should. The top is in good shape overall. The button snaps are pulled loose in a few places.
I will be adding to this Jeep here and there while it’s listed. I plan to build the Jeep according to the body tub. Basically back into the M38 military style if it doesn’t sale soon.
This Jeep also has a clear title and can be driven on the road.
If your looking for an original classic Jeep that you can hop in and drive where ever you want then here you are An original early flat fender Willys Overland Jeep.”