We can spend all night googling around or...
You could provide a link with a picture...that's what we do here [though I forget at times]
I would prefer to see a close up photo of the limo windshield while it was intact at the Dallas hospital.
No doubt a bullet caused the damage.
I have provided the link to you, for NARA site.
So, now you do not believe that the windshield at NARA is the one taken off the limo? Were there two windshields, one with the hole and one without? You believe to witneses stating there was a hole?