I’m not sure which half top this was. Maybe the doors are original to some hardtop, but the half-top itself is custom?

https://salem.craigslist.org/pts/d/salem-willys-cj2a-half-cab-top-doors/7186977401.html

“Vintage Willys CJ2A Half cab top & doors. This came with a project Willys & I will not be using it. Typical rust, doors have broken glass & will need some repairs. Cab is open in the back. Missing door hinges that bolt to the body. Not sure if this will fit older military versions, but for sure fits the 1945 1946 1947 1948 CJ2A.”