This may have a DJ-3A convertible body and windshield. The windshield clamps are something I haven’t seen before.

https://slo.craigslist.org/cto/d/willys-jeep-cj2a/6612116609.html

“It is registered as a 1974 JEEP CJ model but I’m told by the Jeep experts that it is actually between a 1946-1949 Willys Jeep CJ2A. If your a Jeep lover this vehicle might be something that you are interested in. It is pre smog certificate, has a 350 Chevy Engine, an Edelbrock 4 barrel carburettor, 3 speed Toyota transmission, 4×4 and locking hubs and a Brand new high end battery. All function and work great. It’s is street legal and registered through 9/18. The Headlights and taillights need to be hooked up and the new seat belts need to be installed. Tires have plenty of miles left on them.”