Vintage 1994 Star Trek The Original Series - Set Of 6 Insignia & Symbol Wallet Cards - Brand New Shop Stock Room Find. Released by Antioch Limited in 1994 as part of their series of Star Trek Wallet Cards. This fantastic Star Trek The Original Series Set Of Wallet Cards includes - The Command Insignia, Science Insignia, Engineering Insignia, Vulcan IDIC Symbol, Klingon Symbol and The Romulan Symbol with each one measureing approximately 3 1/2 Inches long by 2 inches wide (credit card size) and on the back is a detailed description. Brand New Shop Stock Room Find. Discovered in the store room of a closing down shop with a whole host of other Star Trek items from a similar era. All orders received before 4.00pmk Monday to Fridays are shipped the same day.