Differences in Windshield Rubbers and Trim

[Corveric]

Okay, based on this information, that there are two different versions, we have a '71 and a '72(The ochre and the red one) with shallower trim, and my orange one (a '72 ) which has the deeper trim. SO perhaps the trim on mine came from an early model and the shallower is the correct for a late? Or the other two both had an early model chrome and mine is correct. Either way, I am sure I can determine somehow which is which. All three trucks are fairly original trucks and it is hard to guess which is using incorrect parts.
Thanks Brian for your input here.