I’m not sure how old this decal is. I worked at the station from 1979-1982 so I’m assuming it was from that period. “The San Luis Sound” was the tagline back then that we had on a cart to play. The voice on it was Brian Hackney, who went on to be a TV news weatherman and anchor in the SF Bay Area. Weird Al was also at the station when I was there and recorded My Bologna in the bathroom across from the radio station on the 2nd floor of the journalism building. He ran cables from the production room to the bathroom.
KCPR = K Cal Poly Radio