Ha! 29K (October 29, 64), Dearborn.
edit, I decided to add it to my signature, along with an Avatar of me with the car in 1967.
Great - Here is a couple of examples. Looks like they were having problems getting the detail right (or at least as we expected ) in 65 at Dearborn
Both examples show poor execution
Have 1966 Dearborn examples and they are more typical or what we see practiced at other plants - and allot nicer looking
Highlighted the first one since the interior and ext colors are so close to one another. Purple showing exterior color and masking pattern
Sorry currently don't have something closer to you date first example from June 64 and the second from Feb 65
Unfortunately Haven't been taking pictures of the bottom of the doors for that long