*During a mission to repair damage to the planetary culture on Sigma Iotia II, Captain Kirk and Commander Spock infiltrated lotian society by disguising themselves as natives wearing suits similar to those worn by Earth's twentieth century gangsters. The lotian society was modeled after a book left by a prior starship visit - CHICAGO MOBS OF THE TWENTIES. While adopting the language of the lotians, Kirk referred to his first officer as "Spocka". *Source: Back of card