OK....another decoding question.......

#5 under the "A" is Torqueflite transmission.
#1 under the F is Am radio Music MAster Economy
#5 under the H is Front heater with defrost
#3 under the M is Back up lights
#8 under the N Windshield washer, dual jet
#2 under the P Outside left remote mirror
#8 under the T is 48a battery

The numbers on top weren't used in 1964 from what I see