Picked up this roof section today, and could use some help identifying which car it originally came with/on. Seller thought Plymouth, so before I go down the rabbit hole, I thought I would try tapping into the collective knowledge here first.
It looks like a 1936 Plymouth 4-door Touring Sedan is a close match. The curve around the quarter window which ends as it touched the beltline, the warp of the beltline curve, the trunklid hinge position, where the back edge of the top insert ends, the rear door's upper hinge position, the grab handles, the shape of the rear quarter window lock levers, the position of the screw holes for the interior quarter window trim...: