This is from a Facebook thread of a friend of mine who was in Cuba a few weeks ago. I’m leaning towards early 50s Bel Air, but it looks like there’s some differences there, and the car may have been franken-fied with car parts from wherever. Some commentators seem to think it may be a Buick of some sort, but I’m not seeing it. That said, this is not my area of expertise by a long shot, so I’m hoping some dopers can help out on piecing together what this thing is.
This '51 is a good match in everything but the teeth in the grill which I don’t think came until later. Note the split windshield and the metal grill on the turn signal. I don’t think either of those lasted past '51.
I guess my point was split windshields were still available in 1955. Dad’s Hudson had the antenna just above where the windshields met. There was a knob inside so you could tilt it toward the left or right. I can’t imagine how that could help reception.