Vintage 1994 Star Trek Generations - Klingon Empire Bird Of Prey - K'Vort Class Starship Wallet Card - 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 Generations Wallet Card features the Klingon Empires Bird Of Prey K'Vort Class Starship as seen in the hit movie and measures approximately 3 1/2 Inches long by 2 inches wide (credit card size) and on the back is a detailed description of the famous Starship. 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. Mint Condition. All orders received before 4.00pmk Monday to Fridays are shipped the same day.