No LBC, but BAC mystery car.

Hi all.
 
http://home.comcast.net/~kvcbk/whatisit.JPG
 
This is a photo of a car in my late fater-in-law's estate, and I'm
trying to figure out what it might be just by the photo. I'm wondering
if any of you can tell just by what's shown.  He was in to big American
iron, and he does have a 55 Chevy as well.
 
TIA!
 
-=Chris