I've seen a pencil arrival date on Jackpot #5 of March 7th, I haven't seen an arrival date for Pep #27 but from other Peps of the time (that I have seen arrival dates on) I know it was on sale consistantly in the third or fourth week of the month.
the Overstreet PG list it correctly as Jackpot #5!
Makes Jackpot # 5 Archies 7th appearance, Pep #27 Archies 8th appearance.
In case you care the rest of Archies first ten go
#1 - Pep #22
#2 - Pep #23
#3 - Jackpot #4
#4 - Pep #24
#5 - Pep #25
#6 - Pep #26
#9 - Pep #28
#10 - Pep #29
