The SN# is 19045. Looks nice.

“Up for sale is a beautifully restored 1946 Jeep CJ2A. This is the 1st year for the civilian model. This was a frame off restoration. It has been returned back to stock- with original parts. It has the addition of a 3×3 box on the back. I have the complete written story of this Jeep, along with original title, and all receipts, and paperwork. Selling price is 23k obo. It starts, and runs perfectly. Pics were taken 10-14-17. Serious offers only. You will have to meet in Madill, OKLAHOMA by appointment only.”

https://oklahomacity.craigslist.org/cto/d/1946-jeep-cj2a/6354455888.html