UPDATE: Still Available.
(10/24/2019) These are supposed to be a complete, original set.
https://harrisburg.craigslist.org/pts/d/lebanon-oem-willys-cj2a-top-bows/7077816045.html
“This is a full set of vintage top bows to fit a Willys Cj2a. These are genuine Jeep parts not reproduction. The set also includes the brackets that fasten to the windshield and a pair of door sockets that attach to the body for the lower door attachment.”
I bought a really nice set of original bows from this seller, along with some NOS canvas side curtains with original plastic windows and frames. His prices were very fair and he’s very knowledgeable about old Jeeps.