The cool design by KCAI's John Baker was the Kansas City seal from 1970-1992. It was nicknamed the paperclip, but if look carefully you'll see four interlocking hearts, symbolizing KC's location between North & South, East and West ... the "Heart of America." It is in my opinion a masterwork of subtle but meaningful design. It is still found on manhole covers, bits of infrastructure, signage, and decorative iron and stonework around the city.