Seller indicates this is a Keonig, but the back edge doesn’t appear correct for a Koenig (it is hard to see in the pics), so I can’t say for certain who made the top.

https://pittsburgh.craigslist.org/pts/d/slippery-rock-1960-cj5-jeep-willys-hard/7223198601.html

“Koenig Jeep CJ 5 hard top.
This is a Koenig top currently on a 1950’s CJ5. One side window glass is broken, and there is a dent in the rear of the top over the back hatch.

Also have a set of front fenders and hood that I am packaging in the deal.

This is for the hard top, doors, and black fenders and hood. The body and jeep are not for sale.”