Sunday, March 12, 1972 A DETROIT RADIO BACK-PAGE AD ___ DETROIT FREE PRESS: “WKNR AM/FM PRESENTS” (Above WKNR ad courtesy freep.com newspapers archive. Copyright 2017; Newspapers.com). A MCRFB Viewing Tip: On your PC? For a larger detailed view click image 2x and open to second window. Click image anytime to return to NORMAL image size. … Continue reading WKNR DETROIT RADIO: ’72 NEWSPAPER AD FLASHBACK