Wonder Woman #256 (1979) First Print

Wonder Woman interrupts as the Royal Flush Gang is committing a robbery.  However, her overconfidence results in the gang being able to escape.  The next day Diana Prince does some homework regarding the Royal Flush Gang.     Wonder Woman surmises what the gang is after.  She rides shotgun on the convoy carrying equipment to the NASA site.  The gang strikes while she is doing an aerial recon of the convoy.  She is able to capture Jack.  She uses her lasso to get information from Jack.  She realizes one of her co-workers is Ten.  She tracks the gang down and uses her  tiara to take out Ace, King and Queen.  She confronts Ten and reveals his identity.