They are very close. Uncannily close. It's a question of viewing perspective - the position/height of each photographer.
The shapes aren't too dissimilar! The hard sunlight on the windshield (in the Altgens photo) could have accentuated the light refraction.
Besides that, what is your opinion concerning the chrome trim impact?
They are very close. Uncannily close. It's a question of viewing perspective - the position/height of each photographer.
Yes, it is a question of perspective and from Altgens' position being a little to the right side of the Limo, the white mark is right next to the mirror and from behind, the camera is just right of center and the crack is quite a distance away. It should be easy enough to plot the positions of both cameras using line of sight in relation to the windscreen crack, if you want to prove your hypothesis it isn't enough to say it's "Uncannily close" it's got to be exact or all bets are off. But I still stick to my close up analysis of Altgens 6, the borders of the mirror and Kennedy's jacket are the outline of the white mark.
EDIT It's getting late and I quickly knocked this up, so it's not 100%, but it should get the idea across.
Red line, mirror.
Blue star, position of crack.
Green line, from Parkland camera through the edge of steering wheel through to position of crack.
Purple line, from Altgens position and using the edge of the mirror through to Kennedy's shoulder.
Conclusion, the Green and purple lines passing through the windscreen are not going through the exact same spot!
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Besides that, what is your opinion concerning the chrome trim impact?
I think it's a fragment of the bullet that struck Kennedy in the head and the windscreen crack is another bullet fragment, and coincidentally the two larger fragments were recovered in the Limo.
JohnM