In the mid-20th century, a silver Jaguar XK120 Open Two Seater Cabriolet / Roadster with European license plates was appropriated by the Collector for his museum on Beton III. His usual method of acquiring vehicles was to steal them with the use of a flying saucer while in active use, as he did with a B-36 Peacemaker bomber in September 1972, a strategic hovercraft in 1984, and an Earth G-50X rocket plane in the 2260s.
In the 2260s, this sports car continued to be exhibited in the Collector's museum, along with a variety of British aircraft, in one of the main halls of the museum. The museum also housed three flight-ready Supermarine Spitfire fighters, a Gloster Gladiator biplane fighter, an Avro Lancaster bomber, and a fully operational Vickers Wellington bomber. The Jaguar was likely destroyed when that wing of the museum was caught in an errant rocket blast. (TOS comic: "The Collector")