John ED Renstrom
PCS Member
this one is a national. you can read the name under the fender molding. the 52 year has the split glass and the upper door molding goes all most the complete door. along with the grill being different. 51 has a single molding on the door. we get a dead straight on side shot of the car we can pick out the way they did the doors on the national in 52. funny how the 3/4 shot is the most artistic one but the straight on side and front or rear are the only way to pick out any details. the dead give away on the nationals is there body tag on the step front side of the right rear door. you see the brass and black tag clearly when you open the door.