We never "talked" about when the car was built. Hopefully that does not have a great bearing on how things were done. At this point it doesn't appear to
Two original paint examples at least one of them was featured in an unrestored picture thread. I invite to search that out since it might help in some of the differences between San Jose and the other two plant production practices
9R1359xx a Jan built car
Notice how the outer stripe stops well before the windshield molding. Not something you see on the typical "restored" car
Wiper post

Cowl to hood opening

9R1705xx April built car
Again stripe stops well before the windshield trim

Looks like this time the worker went further to the edge. Does not look like he placed the tape barrier (which forms the slight T in most of those stripes at the very end) this time and free handed this one time. Example of the slight "T" finish detail can be seen in the third picture above of the blue example

And another angle

Hope this helps