Dick Tracy: Invisible InkApril 26, 1938 http://www.stardustotr.com/dicktracy/380426_Invisible_Ink.mp3 JavaScript is required for the enhanced Stardust player controls. On This Date in 1938 Listener Rating Did you enjoy this broadcast? Cast your vote and help other radio fans discover listener favorites. 👍 Thumbs Up 0 👎 Thumbs Down 0
