So I bought a book today that was published in the late 70's called "cars of the 40's" and it had this interesting picture inside. It's a 49 Merc that looks to be a factory prototype/concept car. I've never heard of this car before so I did a search and didn't come up with anything. Im not sure I really like the roof, but I don't hate it either. it sort of reminds me of a late 40's dodge/mopar. The taillight treatment is kinda cool. Anyone know anything about this prototype?