In the weeds- Willys Aero something, 195_?

Ok this is a rare one folks. Try finding an exact match with an image search! No dice, most have fins. There were several variants, I should have uncovered the script on the trunk. Owner said it was a '41 Willys and this was what I found. These were made in the 50s by the folks who manufactured Army Jeeps for so long, and they a far cry from the popular Willys straight axle gassers that came to mind when I heard of it. But nonetheless quite rare today. This one looks fairly complete and has the standard rust. What a unique hot rod this could be.