Star Trek, The Original Series, Guaranteed Hand Signed, Original Photo Presentation, 13′ x 11′ inch. Hand Signed by George Takei as Sulu and Walter Koenig as Pavel Chekov. With COA – Certificate of Authenticity. Science fiction television series. That follows the adventures of the starship. Star Trek: The Original Series. To distinguish the show within the. Huge media franchise that the original series subsequently created. We only sell 100% genuine HAND SIGNED authentic memorabilia with Certificates of Authenticity. This would make the most amazing gift or grace any room in the house or office. An amazing art/collectible asset that can also be enjoyed by any Star Trek, Science Fiction fan, or general collector.