How early is an early build date?

[69ChargerR/TSE]

My 69 Charger is 8 07

My 69 RTSE is 8/15/68, 106993

 

[f569]

69 RT
Oct 16, 68 (A16)
186310
White shifter ball and black door pull buttons which I'm told we're supposed to be brown and chrome, respectively, for the 69's.

 

[64BEL]

My Satellite shipped date is 9/15/66 according to the IBM card. The SO date on the fender tag is 7/20. That makes it a late car.