This story clarifies the reason why Moose was always believed to be a "dumb" student.
The end of the story hints that Pop might close down the old Chok'lit Shoppe and open a new, less anachronistic store, but like many ideas around this period, this was never followed up.
Originally printed in Betty and Me (Archie, 1965 series) #121 with Betty and Me appearing in the title block instead of Archie.