In addition to recent U.F.O. sightings, the comic acknowledges the Lorain City Schools having recently hired Dr. Joseph F. Calta to be the Superintendent. Dr. Calta would have the job from 1965 - 1975. (You can read more about Dr. Calta and his long career in the Lorain school system here.)
Some younger blog readers may not recognize Dr. Calta's dropping into the car as a parody of the old Hertz commercial below.