Flemongton, NJ - The Associated Press (AP) thought it was being uniquely creative - and sneaky - during "The Trial of the Century" involving the kidnapping and murder of Charles Lindberg's young son. A reporter secreted in a miniature shortwave transmitter, concealed within a leather brief case. A receiver station above the courtroom stood ready to copy the agreed upon code, based on the verdict, and send the results to its newspaper feeds.
Little did they know that a competing news agency had the same idea, but used a different code. The AP operator received the New York Daily News code assuming it was from the AP mole. It immediately sent the story to hundreds of editors across the world.
One of the short-wave transmitters carried by a reporter into the courtroom at Flemington was concealed in a small leather brief-case...
Short Wave Craft described how to build a short-wave set in a brief-case in the June 1932 issue - three years earlier! With a slight change in the connections, this receiver is easily converted into a transmitter for code signals, such as those used at the Hauptmann trial.
Short waves played a most important role in the famous million-dollar Hauptmann trial. Two tiny short-wave transmitters were secretly carried by reporters into the courtroom and were used to signal the jury's verdict to other reporters outside the locked courtroom. more
