These jingles are from a 30 minute cart that played in the automation.  I think it was called on 3 or 4 times per hour.  Some cuts are repeated on the cart in order to not play cuts in the same sequence.  Here are all the cuts from the cart.

The following pictures are Laura Wonka, part-time worker at KYET and KWBJ.  These were taken sometime in the early 1980's.  More pictures are coming.

And Ken Dickensen:

Ellen Grove: